34789356 has 36 divisors (see below), whose sum is σ = 100503312. Its totient is φ = 9939744.

The previous prime is 34789333. The next prime is 34789373. The reversal of 34789356 is 65398743.

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 68775 + ... + 69278.

Almost surely, 2^34789356 is an apocalyptic number.

34789356 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

34789356 is an abundant number, since it is smaller than the sum of its proper divisors (65713956).

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

34789356 is a wasteful number, since it uses less digits than its factorization.

34789356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138070 (or 138065 counting only the distinct ones).

The product of its digits is 544320, while the sum is 45.

The square root of 34789356 is about 5898.2502490145. The cubic root of 34789356 is about 326.4490906196.

The spelling of 34789356 in words is "thirty-four million, seven hundred eighty-nine thousand, three hundred fifty-six".