738472261000 has 64 divisors (see below), whose sum is σ = 1757313792000. Its totient is φ = 290382289600.

The previous prime is 738472260989. The next prime is 738472261019. The reversal of 738472261000 is 162274837.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6199240 + ... + 6317239.

It is an arithmetic number, because the mean of its divisors is an integer number (27458028000).

Almost surely, 2^738472261000 is an apocalyptic number.

It is an amenable number.

738472261000 is an abundant number, since it is smaller than the sum of its proper divisors (1018841531000).

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

738472261000 is a wasteful number, since it uses less digits than its factorization.

738472261000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12516559 (or 12516545 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 40.

The spelling of 738472261000 in words is "seven hundred thirty-eight billion, four hundred seventy-two million, two hundred sixty-one thousand".