893542732 has 12 divisors (see below), whose sum is σ = 1631686896. Its totient is φ = 427346480.

The previous prime is 893542723. The next prime is 893542813. The reversal of 893542732 is 237245398.

It is a super-2 number, since 2×893542732² = 1596837227820047648, 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, 4856119 + ... + 4856302.

It is an arithmetic number, because the mean of its divisors is an integer number (135973908).

Almost surely, 2^893542732 is an apocalyptic number.

It is an amenable number.

893542732 is a deficient number, since it is larger than the sum of its proper divisors (738144164).

893542732 is a wasteful number, since it uses less digits than its factorization.

893542732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9712448 (or 9712446 counting only the distinct ones).

The product of its digits is 362880, while the sum is 43.

The square root of 893542732 is about 29892.1851325727. The cubic root of 893542732 is about 963.1747944011.

The spelling of 893542732 in words is "eight hundred ninety-three million, five hundred forty-two thousand, seven hundred thirty-two".