30401796 has 24 divisors (see below), whose sum is σ = 71113504. Its totient is φ = 10108800.

The previous prime is 30401783. The next prime is 30401801. The reversal of 30401796 is 69710403.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2271 + ... + 8121.

Almost surely, 2^30401796 is an apocalyptic number.

It is an amenable number.

30401796 is an abundant number, since it is smaller than the sum of its proper divisors (40711708).

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

30401796 is a wasteful number, since it uses less digits than its factorization.

30401796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6291 (or 6289 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 30.

The square root of 30401796 is about 5513.7823678488. The cubic root of 30401796 is about 312.1042961639.

The spelling of 30401796 in words is "thirty million, four hundred one thousand, seven hundred ninety-six".