34731426 has 16 divisors (see below), whose sum is σ = 72483264. Its totient is φ = 11073744.

The previous prime is 34731409. The next prime is 34731443. The reversal of 34731426 is 62413743.

It is an interprime number because it is at equal distance from previous prime (34731409) and next prime (34731443).

It is a junction number, because it is equal to n+sod(n) for n = 34731393 and 34731402.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125701 + ... + 125976.

It is an arithmetic number, because the mean of its divisors is an integer number (4530204).

Almost surely, 2^34731426 is an apocalyptic number.

34731426 is an abundant number, since it is smaller than the sum of its proper divisors (37751838).

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

34731426 is a wasteful number, since it uses less digits than its factorization.

34731426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251705.

The product of its digits is 12096, while the sum is 30.

The square root of 34731426 is about 5893.3374245838. The cubic root of 34731426 is about 326.2677928083.

The spelling of 34731426 in words is "thirty-four million, seven hundred thirty-one thousand, four hundred twenty-six".