893689012 has 24 divisors (see below), whose sum is σ = 1639181376. Its totient is φ = 425523648.

The previous prime is 893689003. The next prime is 893689019. The reversal of 893689012 is 210986398.

It is a super-2 number, since 2×893689012² = 1597360100339072288, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (893689019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 513 + ... + 42280.

It is an arithmetic number, because the mean of its divisors is an integer number (68299224).

Almost surely, 2^893689012 is an apocalyptic number.

It is an amenable number.

893689012 is a deficient number, since it is larger than the sum of its proper divisors (745492364).

893689012 is a wasteful number, since it uses less digits than its factorization.

893689012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43047 (or 43045 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 46.

The square root of 893689012 is about 29894.6318257978. The cubic root of 893689012 is about 963.2273513060.

The spelling of 893689012 in words is "eight hundred ninety-three million, six hundred eighty-nine thousand, twelve".