1047330000 has 300 divisors, whose sum is σ = 3807131328. Its totient is φ = 278640000.

The previous prime is 1047329977. The next prime is 1047330023. The reversal of 1047330000 is 337401.

It is an interprime number because it is at equal distance from previous prime (1047329977) and next prime (1047330023).

It is a tau number, because it is divible by the number of its divisors (300).

It is a hoax number, since the sum of its digits (18) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 2429785 + ... + 2430215.

Almost surely, 2^1047330000 is an apocalyptic number.

1047330000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1047330000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1903565664).

1047330000 is an abundant number, since it is smaller than the sum of its proper divisors (2759801328).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1047330000 is an frugal number, since it uses more digits than its factorization.

1047330000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 474 (or 441 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 18.

The square root of 1047330000 is about 32362.4782734574. The cubic root of 1047330000 is about 1015.5341086314.

Adding to 1047330000 its reverse (337401), we get a palindrome (1047667401).

The spelling of 1047330000 in words is "one billion, forty-seven million, three hundred thirty thousand".