733630347828 has 120 divisors (see below), whose sum is σ = 2224548277952. Its totient is φ = 206480140416.

The previous prime is 733630347823. The next prime is 733630347841. The reversal of 733630347828 is 828743036337.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (733630347823) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 2262001 + ... + 2565912.

Almost surely, 2^733630347828 is an apocalyptic number.

It is an amenable number.

733630347828 is an abundant number, since it is smaller than the sum of its proper divisors (1490917930124).

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

733630347828 is a wasteful number, since it uses less digits than its factorization.

733630347828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4828003 (or 4827992 counting only the distinct ones).

The product of its (nonzero) digits is 12192768, while the sum is 54.

The spelling of 733630347828 in words is "seven hundred thirty-three billion, six hundred thirty million, three hundred forty-seven thousand, eight hundred twenty-eight".