734611864 has 16 divisors (see below), whose sum is σ = 1574168400. Its totient is φ = 314833632.

The previous prime is 734611861. The next prime is 734611873. The reversal of 734611864 is 468116437.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (734611861) 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, 6558979 + ... + 6559090.

It is an arithmetic number, because the mean of its divisors is an integer number (98385525).

Almost surely, 2^734611864 is an apocalyptic number.

It is an amenable number.

734611864 is an abundant number, since it is smaller than the sum of its proper divisors (839556536).

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

734611864 is a wasteful number, since it uses less digits than its factorization.

734611864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13118082 (or 13118078 counting only the distinct ones).

The product of its digits is 96768, while the sum is 40.

The square root of 734611864 is about 27103.7241721502. The cubic root of 734611864 is about 902.3035083008.

The spelling of 734611864 in words is "seven hundred thirty-four million, six hundred eleven thousand, eight hundred sixty-four".