1005796970 has 8 divisors (see below), whose sum is σ = 1810434564. Its totient is φ = 402318784.

The previous prime is 1005796933. The next prime is 1005797021. The reversal of 1005796970 is 796975001.

It can be written as a sum of positive squares in 2 ways, for example, as 1003685761 + 2111209 = 31681^2 + 1453^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1005796970² = 2023255089722361800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50289839 + ... + 50289858.

Almost surely, 2^1005796970 is an apocalyptic number.

1005796970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1005796970 is a deficient number, since it is larger than the sum of its proper divisors (804637594).

1005796970 is a wasteful number, since it uses less digits than its factorization.

1005796970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100579704.

The product of its (nonzero) digits is 119070, while the sum is 44.

The square root of 1005796970 is about 31714.3022940755. The cubic root of 1005796970 is about 1001.9286014387.

The spelling of 1005796970 in words is "one billion, five million, seven hundred ninety-six thousand, nine hundred seventy".