34398474 has 32 divisors (see below), whose sum is σ = 79004160. Its totient is φ = 9874800.

The previous prime is 34398473. The next prime is 34398491. The reversal of 34398474 is 47489343.

It is not an unprimeable number, because it can be changed into a prime (34398473) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12462 + ... + 14969.

It is an arithmetic number, because the mean of its divisors is an integer number (2468880).

Almost surely, 2^34398474 is an apocalyptic number.

34398474 is an abundant number, since it is smaller than the sum of its proper divisors (44605686).

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

34398474 is a wasteful number, since it uses less digits than its factorization.

34398474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27466.

The product of its digits is 290304, while the sum is 42.

The square root of 34398474 is about 5865.0212275831. The cubic root of 34398474 is about 325.2218571960.

The spelling of 34398474 in words is "thirty-four million, three hundred ninety-eight thousand, four hundred seventy-four".