1070742864 has 40 divisors (see below), whose sum is σ = 2767259392. Its totient is φ = 356762880.

The previous prime is 1070742863. The next prime is 1070742877. The reversal of 1070742864 is 4682470701.

It is a super-2 number, since 2×1070742864² = 2292980561613844992, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1070742863) 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 7 ways as a sum of consecutive naturals, for example, 210657 + ... + 215679.

Almost surely, 2^1070742864 is an apocalyptic number.

It is an amenable number.

1070742864 is an abundant number, since it is smaller than the sum of its proper divisors (1696516528).

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

1070742864 is a wasteful number, since it uses less digits than its factorization.

1070742864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9475 (or 9469 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 39.

The square root of 1070742864 is about 32722.2075049957. The cubic root of 1070742864 is about 1023.0457673482.

The spelling of 1070742864 in words is "one billion, seventy million, seven hundred forty-two thousand, eight hundred sixty-four".