929797056 has 140 divisors (see below), whose sum is σ = 2798392168. Its totient is φ = 305192448.

The previous prime is 929797051. The next prime is 929797061. The reversal of 929797056 is 650797929.

It is an interprime number because it is at equal distance from previous prime (929797051) and next prime (929797061).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 929796993 and 929797011.

It is a congruent number.

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

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 345990 + ... + 348666.

Almost surely, 2^929797056 is an apocalyptic number.

929797056 is a gapful number since it is divisible by the number (96) 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 929797056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1399196084).

929797056 is an abundant number, since it is smaller than the sum of its proper divisors (1868595112).

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

929797056 is a wasteful number, since it uses less digits than its factorization.

929797056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2768 (or 2749 counting only the distinct ones).

The product of its (nonzero) digits is 2143260, while the sum is 54.

The square root of 929797056 is about 30492.5737844479. The cubic root of 929797056 is about 976.0290011986.

The spelling of 929797056 in words is "nine hundred twenty-nine million, seven hundred ninety-seven thousand, fifty-six".