30976734 has 8 divisors (see below), whose sum is σ = 61953480. Its totient is φ = 10325576.

The previous prime is 30976721. The next prime is 30976739. The reversal of 30976734 is 43767903.

It is a sphenic number, since it is the product of 3 distinct primes.

30976734 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 30976692 and 30976701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30976739) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2581389 + ... + 2581400.

It is an arithmetic number, because the mean of its divisors is an integer number (7744185).

Almost surely, 2^30976734 is an apocalyptic number.

30976734 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

30976734 is a wasteful number, since it uses less digits than its factorization.

30976734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5162794.

The product of its (nonzero) digits is 95256, while the sum is 39.

The square root of 30976734 is about 5565.6746221819. The cubic root of 30976734 is about 314.0594570087.

The spelling of 30976734 in words is "thirty million, nine hundred seventy-six thousand, seven hundred thirty-four".