34646442 has 16 divisors (see below), whose sum is σ = 73369152. Its totient is φ = 10869440.

The previous prime is 34646431. The next prime is 34646449. The reversal of 34646442 is 24464643.

It is not an unprimeable number, because it can be changed into a prime (34646449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 169734 + ... + 169937.

It is an arithmetic number, because the mean of its divisors is an integer number (4585572).

Almost surely, 2^34646442 is an apocalyptic number.

34646442 is an abundant number, since it is smaller than the sum of its proper divisors (38722710).

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

34646442 is a wasteful number, since it uses less digits than its factorization.

34646442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 339693.

The product of its digits is 55296, while the sum is 33.

The square root of 34646442 is about 5886.1228325613. The cubic root of 34646442 is about 326.0014615966.

The spelling of 34646442 in words is "thirty-four million, six hundred forty-six thousand, four hundred forty-two".