733401474072 has 32 divisors (see below), whose sum is σ = 1833526843200. Its totient is φ = 244464070304.

The previous prime is 733401474061. The next prime is 733401474073. The reversal of 733401474072 is 270474104337.

It is a super-2 number, since 2×733401474072² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (733401474073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2532079 + ... + 2806817.

It is an arithmetic number, because the mean of its divisors is an integer number (57297713850).

Almost surely, 2^733401474072 is an apocalyptic number.

It is an amenable number.

733401474072 is an abundant number, since it is smaller than the sum of its proper divisors (1100125369128).

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

733401474072 is a wasteful number, since it uses less digits than its factorization.

733401474072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385975 (or 385971 counting only the distinct ones).

The product of its (nonzero) digits is 395136, while the sum is 42.

The spelling of 733401474072 in words is "seven hundred thirty-three billion, four hundred one million, four hundred seventy-four thousand, seventy-two".