929797057 has 32 divisors (see below), whose sum is σ = 1150894080. Its totient is φ = 733898880.

The previous prime is 929797051. The next prime is 929797061. The reversal of 929797057 is 750797929.

It is a cyclic number.

It is not a de Polignac number, because 929797057 - 2¹⁹ = 929272769 is a prime.

It is a super-2 number, since 2×929797057² = 1729045134411722498, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 929796989 and 929797007.

It is not an unprimeable number, because it can be changed into a prime (929797051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 520588 + ... + 522370.

It is an arithmetic number, because the mean of its divisors is an integer number (35965440).

Almost surely, 2^929797057 is an apocalyptic number.

It is an amenable number.

929797057 is a deficient number, since it is larger than the sum of its proper divisors (221097023).

929797057 is a wasteful number, since it uses less digits than its factorization.

929797057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1933.

The product of its (nonzero) digits is 2500470, while the sum is 55.

The square root of 929797057 is about 30492.5738008453. The cubic root of 929797057 is about 976.0290015485.

The spelling of 929797057 in words is "nine hundred twenty-nine million, seven hundred ninety-seven thousand, fifty-seven".