733860972 has 132 divisors (see below), whose sum is σ = 2083236960. Its totient is φ = 224858592.

The previous prime is 733860971. The next prime is 733860989. The reversal of 733860972 is 279068337.

It is a happy number.

733860972 is a `hidden beast` number, since 7 + 3 + 38 + 609 + 7 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (733860971) by changing a digit.

It is a polite number, since it can be written in 43 ways as a sum of consecutive naturals, for example, 3070429 + ... + 3070667.

Almost surely, 2^733860972 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 733860972, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1041618480).

733860972 is an abundant number, since it is smaller than the sum of its proper divisors (1349375988).

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

733860972 is a wasteful number, since it uses less digits than its factorization.

733860972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286 (or 257 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 45.

The square root of 733860972 is about 27089.8684382187. The cubic root of 733860972 is about 901.9959701755.

It can be divided in two parts, 7338609 and 72, that added together give a square (7338681 = 2709²).

The spelling of 733860972 in words is "seven hundred thirty-three million, eight hundred sixty thousand, nine hundred seventy-two".