736042664 has 16 divisors (see below), whose sum is σ = 1577234400. Its totient is φ = 315446832.

The previous prime is 736042661. The next prime is 736042667. The reversal of 736042664 is 466240637.

It is an interprime number because it is at equal distance from previous prime (736042661) and next prime (736042667).

It is not an unprimeable number, because it can be changed into a prime (736042661) 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, 6571754 + ... + 6571865.

It is an arithmetic number, because the mean of its divisors is an integer number (98577150).

Almost surely, 2^736042664 is an apocalyptic number.

It is an amenable number.

736042664 is an abundant number, since it is smaller than the sum of its proper divisors (841191736).

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

736042664 is a wasteful number, since it uses less digits than its factorization.

736042664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13143632 (or 13143628 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 38.

The square root of 736042664 is about 27130.1062290585. The cubic root of 736042664 is about 902.8889324593. Note that the first 3 decimals are identical.

The spelling of 736042664 in words is "seven hundred thirty-six million, forty-two thousand, six hundred sixty-four".