1011376470 has 128 divisors (see below), whose sum is σ = 2750920704. Its totient is φ = 236104704.

The previous prime is 1011376433. The next prime is 1011376477. The reversal of 1011376470 is 746731101.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1011376477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1228479 + ... + 1229301.

It is an arithmetic number, because the mean of its divisors is an integer number (21491568).

Almost surely, 2^1011376470 is an apocalyptic number.

1011376470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1011376470, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1375460352).

1011376470 is an abundant number, since it is smaller than the sum of its proper divisors (1739544234).

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

1011376470 is a wasteful number, since it uses less digits than its factorization.

1011376470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1006.

The product of its (nonzero) digits is 3528, while the sum is 30.

The square root of 1011376470 is about 31802.1456823278. The cubic root of 1011376470 is about 1003.7778664191. Note that the first 3 decimals are identical.

The spelling of 1011376470 in words is "one billion, eleven million, three hundred seventy-six thousand, four hundred seventy".