47934730 has 32 divisors (see below), whose sum is σ = 91706256. Its totient is φ = 17977344.

The previous prime is 47934707. The next prime is 47934797. The reversal of 47934730 is 3743974.

It can be written as a sum of positive squares in 8 ways, for example, as 22724289 + 25210441 = 4767^2 + 5021^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 47934730.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77382 + ... + 77998.

Almost surely, 2^47934730 is an apocalyptic number.

47934730 is a deficient number, since it is larger than the sum of its proper divisors (43771526).

47934730 is a wasteful number, since it uses less digits than its factorization.

47934730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1098.

The product of its (nonzero) digits is 63504, while the sum is 37.

The square root of 47934730 is about 6923.4911713672. The cubic root of 47934730 is about 363.2593168159.

The spelling of 47934730 in words is "forty-seven million, nine hundred thirty-four thousand, seven hundred thirty".