734879660 has 12 divisors (see below), whose sum is σ = 1543247328. Its totient is φ = 293951856.

The previous prime is 734879657. The next prime is 734879669. The reversal of 734879660 is 66978437.

It is a super-2 number, since 2×734879660² = 1080096229363431200, which contains 22 as substring.

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 734879599 and 734879608.

It is not an unprimeable number, because it can be changed into a prime (734879669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18371972 + ... + 18372011.

It is an arithmetic number, because the mean of its divisors is an integer number (128603944).

Almost surely, 2^734879660 is an apocalyptic number.

It is an amenable number.

734879660 is an abundant number, since it is smaller than the sum of its proper divisors (808367668).

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

734879660 is a wasteful number, since it uses less digits than its factorization.

734879660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36743992 (or 36743990 counting only the distinct ones).

The product of its (nonzero) digits is 1524096, while the sum is 50.

The square root of 734879660 is about 27108.6639287147. The cubic root of 734879660 is about 902.4131371295.

The spelling of 734879660 in words is "seven hundred thirty-four million, eight hundred seventy-nine thousand, six hundred sixty".