860654464 has 16 divisors (see below), whose sum is σ = 1714585320. Its totient is φ = 430327168.

The previous prime is 860654449. The next prime is 860654479. The reversal of 860654464 is 464456068.

It is an interprime number because it is at equal distance from previous prime (860654449) and next prime (860654479).

It is a tau number, because it is divible by the number of its divisors (16).

It is a super-2 number, since 2×860654464² = 1481452212806254592, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 860654464.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3361804 + ... + 3362059.

Almost surely, 2^860654464 is an apocalyptic number.

It is an amenable number.

860654464 is a deficient number, since it is larger than the sum of its proper divisors (853930856).

860654464 is an equidigital number, since it uses as much as digits as its factorization.

860654464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6723877 (or 6723865 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 43.

The square root of 860654464 is about 29336.9129937013. The cubic root of 860654464 is about 951.2097106335.

The spelling of 860654464 in words is "eight hundred sixty million, six hundred fifty-four thousand, four hundred sixty-four".