745814802 has 24 divisors (see below), whose sum is σ = 1541310768. Its totient is φ = 240583560.

The previous prime is 745814801. The next prime is 745814807. The reversal of 745814802 is 208418547.

It is a happy number.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (745814801) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 58908 + ... + 70439.

It is an arithmetic number, because the mean of its divisors is an integer number (64221282).

Almost surely, 2^745814802 is an apocalyptic number.

745814802 is an abundant number, since it is smaller than the sum of its proper divisors (795495966).

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

745814802 is a wasteful number, since it uses less digits than its factorization.

745814802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129414 (or 129383 counting only the distinct ones).

The product of its (nonzero) digits is 71680, while the sum is 39.

The square root of 745814802 is about 27309.6100667878. The cubic root of 745814802 is about 906.8671409769.

The spelling of 745814802 in words is "seven hundred forty-five million, eight hundred fourteen thousand, eight hundred two".