30740334 has 16 divisors (see below), whose sum is σ = 61931088. Its totient is φ = 10171712.

The previous prime is 30740321. The next prime is 30740393. The reversal of 30740334 is 43304703.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17877 + ... + 19520.

It is an arithmetic number, because the mean of its divisors is an integer number (3870693).

Almost surely, 2^30740334 is an apocalyptic number.

30740334 is an abundant number, since it is smaller than the sum of its proper divisors (31190754).

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

30740334 is a wasteful number, since it uses less digits than its factorization.

30740334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37539.

The product of its (nonzero) digits is 3024, while the sum is 24.

The square root of 30740334 is about 5544.3966308337. The cubic root of 30740334 is about 313.2584975446.

The spelling of 30740334 in words is "thirty million, seven hundred forty thousand, three hundred thirty-four".