34639426 has 8 divisors (see below), whose sum is σ = 54218304. Its totient is φ = 16566660.

The previous prime is 34639393. The next prime is 34639433. The reversal of 34639426 is 62493643.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 376470 + ... + 376561.

It is an arithmetic number, because the mean of its divisors is an integer number (6777288).

Almost surely, 2^34639426 is an apocalyptic number.

34639426 is a deficient number, since it is larger than the sum of its proper divisors (19578878).

34639426 is a wasteful number, since it uses less digits than its factorization.

34639426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 753056.

The product of its digits is 93312, while the sum is 37.

The square root of 34639426 is about 5885.5268243378. The cubic root of 34639426 is about 325.9794547128.

The spelling of 34639426 in words is "thirty-four million, six hundred thirty-nine thousand, four hundred twenty-six".