30673395 has 12 divisors (see below), whose sum is σ = 53167296. Its totient is φ = 16359120.

The previous prime is 30673373. The next prime is 30673399. The reversal of 30673395 is 59337603.

It is not a de Polignac number, because 30673395 - 2¹² = 30669299 is a prime.

It is a Smith number, since the sum of its digits (36) 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 (30673399) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 340771 + ... + 340860.

It is an arithmetic number, because the mean of its divisors is an integer number (4430608).

Almost surely, 2^30673395 is an apocalyptic number.

30673395 is a deficient number, since it is larger than the sum of its proper divisors (22493901).

30673395 is a wasteful number, since it uses less digits than its factorization.

30673395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 681642 (or 681639 counting only the distinct ones).

The product of its (nonzero) digits is 51030, while the sum is 36.

The square root of 30673395 is about 5538.3567057386. The cubic root of 30673395 is about 313.0309523093.

The spelling of 30673395 in words is "thirty million, six hundred seventy-three thousand, three hundred ninety-five".