802397930 has 32 divisors (see below), whose sum is σ = 1528891200. Its totient is φ = 302355072.

The previous prime is 802397927. The next prime is 802397951. The reversal of 802397930 is 39793208.

It is a Curzon number.

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, 22214 + ... + 45806.

It is an arithmetic number, because the mean of its divisors is an integer number (47777850).

Almost surely, 2^802397930 is an apocalyptic number.

802397930 is a deficient number, since it is larger than the sum of its proper divisors (726493270).

802397930 is a wasteful number, since it uses less digits than its factorization.

802397930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23798.

The product of its (nonzero) digits is 81648, while the sum is 41.

The square root of 802397930 is about 28326.6293441348. The cubic root of 802397930 is about 929.2443586382.

The spelling of 802397930 in words is "eight hundred two million, three hundred ninety-seven thousand, nine hundred thirty".