338773870 has 32 divisors (see below), whose sum is σ = 630361440. Its totient is φ = 131015040.

The previous prime is 338773867. The next prime is 338773889. The reversal of 338773870 is 78377833.

It is a happy number.

It is a super-2 number, since 2×338773870² = 229535469989553800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 338773870.

It is a congruent number.

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, 31284 + ... + 40696.

It is an arithmetic number, because the mean of its divisors is an integer number (19698795).

Almost surely, 2^338773870 is an apocalyptic number.

338773870 is a deficient number, since it is larger than the sum of its proper divisors (291587570).

338773870 is a wasteful number, since it uses less digits than its factorization.

338773870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9540.

The product of its (nonzero) digits is 592704, while the sum is 46.

The square root of 338773870 is about 18405.8107672550. The cubic root of 338773870 is about 697.1131927756.

The spelling of 338773870 in words is "three hundred thirty-eight million, seven hundred seventy-three thousand, eight hundred seventy".