34930818 has 64 divisors (see below), whose sum is σ = 88542720. Its totient is φ = 10112256.

The previous prime is 34930817. The next prime is 34930837. The reversal of 34930818 is 81803943.

34930818 is a `hidden beast` number, since 349 + 308 + 1 + 8 = 666.

It is a super-2 number, since 2×34930818² = 2440324092298248, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (34930817) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10471 + ... + 13397.

It is an arithmetic number, because the mean of its divisors is an integer number (1383480).

Almost surely, 2^34930818 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34930818, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44271360).

34930818 is an abundant number, since it is smaller than the sum of its proper divisors (53611902).

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

34930818 is a wasteful number, since it uses less digits than its factorization.

34930818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2968 (or 2962 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 34930818 is about 5910.2299447653. The cubic root of 34930818 is about 326.8909660890.

The spelling of 34930818 in words is "thirty-four million, nine hundred thirty thousand, eight hundred eighteen".