734238314980 has 12 divisors (see below), whose sum is σ = 1541900461500. Its totient is φ = 293695325984.

The previous prime is 734238314959. The next prime is 734238315043. The reversal of 734238314980 is 89413832437.

It can be written as a sum of positive squares in 2 ways, for example, as 512939575204 + 221298739776 = 716198^2 + 470424^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18355957855 + ... + 18355957894.

It is an arithmetic number, because the mean of its divisors is an integer number (128491705125).

Almost surely, 2^734238314980 is an apocalyptic number.

It is an amenable number.

734238314980 is an abundant number, since it is smaller than the sum of its proper divisors (807662146520).

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

734238314980 is a wasteful number, since it uses less digits than its factorization.

734238314980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36711915758 (or 36711915756 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 52.

The spelling of 734238314980 in words is "seven hundred thirty-four billion, two hundred thirty-eight million, three hundred fourteen thousand, nine hundred eighty".