730162448 has 20 divisors (see below), whose sum is σ = 1416093888. Its totient is φ = 364718880.

The previous prime is 730162441. The next prime is 730162469. The reversal of 730162448 is 844261037.

It is not an unprimeable number, because it can be changed into a prime (730162441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5636 + ... + 38627.

Almost surely, 2^730162448 is an apocalyptic number.

It is an amenable number.

730162448 is a deficient number, since it is larger than the sum of its proper divisors (685931440).

730162448 is a wasteful number, since it uses less digits than its factorization.

730162448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45302 (or 45296 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 730162448 is about 27021.5182400989. The cubic root of 730162448 is about 900.4781196194.

The spelling of 730162448 in words is "seven hundred thirty million, one hundred sixty-two thousand, four hundred forty-eight".