733745436 has 12 divisors (see below), whose sum is σ = 1712072712. Its totient is φ = 244581808.

The previous prime is 733745423. The next prime is 733745489. The reversal of 733745436 is 634547337.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

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, 30572715 + ... + 30572738.

It is an arithmetic number, because the mean of its divisors is an integer number (142672726).

Almost surely, 2^733745436 is an apocalyptic number.

It is an amenable number.

733745436 is an abundant number, since it is smaller than the sum of its proper divisors (978327276).

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

733745436 is a wasteful number, since it uses less digits than its factorization.

733745436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61145460 (or 61145458 counting only the distinct ones).

The product of its digits is 635040, while the sum is 42.

The square root of 733745436 is about 27087.7358965270. The cubic root of 733745436 is about 901.9486322011.

The spelling of 733745436 in words is "seven hundred thirty-three million, seven hundred forty-five thousand, four hundred thirty-six".