1030487470 has 32 divisors (see below), whose sum is σ = 1993323168. Its totient is φ = 382153728.

The previous prime is 1030487459. The next prime is 1030487489. The reversal of 1030487470 is 747840301.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33847 + ... + 56626.

It is an arithmetic number, because the mean of its divisors is an integer number (62291349).

Almost surely, 2^1030487470 is an apocalyptic number.

1030487470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1030487470 is a deficient number, since it is larger than the sum of its proper divisors (962835698).

1030487470 is a wasteful number, since it uses less digits than its factorization.

1030487470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90564.

The product of its (nonzero) digits is 18816, while the sum is 34.

The square root of 1030487470 is about 32101.2066751392. The cubic root of 1030487470 is about 1010.0609282592.

The spelling of 1030487470 in words is "one billion, thirty million, four hundred eighty-seven thousand, four hundred seventy".