1069492964 has 12 divisors (see below), whose sum is σ = 1871993088. Its totient is φ = 534637800.

The previous prime is 1069492961. The next prime is 1069492973. The reversal of 1069492964 is 4692949601.

It is a super-2 number, since 2×1069492964² = 2287630400091010592, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1069492961) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2552 + ... + 46319.

It is an arithmetic number, because the mean of its divisors is an integer number (155999424).

Almost surely, 2^1069492964 is an apocalyptic number.

It is an amenable number.

1069492964 is a deficient number, since it is larger than the sum of its proper divisors (802500124).

1069492964 is a wasteful number, since it uses less digits than its factorization.

1069492964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54346 (or 54344 counting only the distinct ones).

The product of its (nonzero) digits is 839808, while the sum is 50.

The square root of 1069492964 is about 32703.1032778237. The cubic root of 1069492964 is about 1022.6475382858.

The spelling of 1069492964 in words is "one billion, sixty-nine million, four hundred ninety-two thousand, nine hundred sixty-four".