34689025 has 12 divisors (see below), whose sum is σ = 49159552. Its totient is φ = 23786640.

The previous prime is 34689023. The next prime is 34689029. The reversal of 34689025 is 52098643.

It is not a de Polignac number, because 34689025 - 2¹ = 34689023 is a prime.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34689023) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 98937 + ... + 99286.

Almost surely, 2^34689025 is an apocalyptic number.

34689025 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

34689025 is a deficient number, since it is larger than the sum of its proper divisors (14470527).

34689025 is a wasteful number, since it uses less digits than its factorization.

34689025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198240 (or 198235 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 34689025 is about 5889.7389585617. The cubic root of 34689025 is about 326.1349667603.

The spelling of 34689025 in words is "thirty-four million, six hundred eighty-nine thousand, twenty-five".