30374880 has 48 divisors (see below), whose sum is σ = 95682384. Its totient is φ = 8099840.

The previous prime is 30374873. The next prime is 30374893. The reversal of 30374880 is 8847303.

It is a tau number, because it is divible by the number of its divisors (48).

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, 31161 + ... + 32120.

It is an arithmetic number, because the mean of its divisors is an integer number (1993383).

Almost surely, 2^30374880 is an apocalyptic number.

30374880 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30374880 is an abundant number, since it is smaller than the sum of its proper divisors (65307504).

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

30374880 is a wasteful number, since it uses less digits than its factorization.

30374880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63299 (or 63291 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 30374880 is about 5511.3410346303. The cubic root of 30374880 is about 312.0121625765.

The spelling of 30374880 in words is "thirty million, three hundred seventy-four thousand, eight hundred eighty".