729572098 has 32 divisors (see below), whose sum is σ = 1159297920. Its totient is φ = 343664640.

The previous prime is 729572069. The next prime is 729572113. The reversal of 729572098 is 890275927.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1137858 + ... + 1138498.

It is an arithmetic number, because the mean of its divisors is an integer number (36228060).

Almost surely, 2^729572098 is an apocalyptic number.

729572098 is a deficient number, since it is larger than the sum of its proper divisors (429725822).

729572098 is a wasteful number, since it uses less digits than its factorization.

729572098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1002.

The product of its (nonzero) digits is 635040, while the sum is 49.

The square root of 729572098 is about 27010.5923296769. The cubic root of 729572098 is about 900.2353697160.

The spelling of 729572098 in words is "seven hundred twenty-nine million, five hundred seventy-two thousand, ninety-eight".