34899025 has 36 divisors (see below), whose sum is σ = 52020480. Its totient is φ = 23133600.

The previous prime is 34899023. The next prime is 34899041. The reversal of 34899025 is 52099843.

It is a happy number.

It is not a de Polignac number, because 34899025 - 2¹ = 34899023 is a prime.

It is not an unprimeable number, because it can be changed into a prime (34899023) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 37516 + ... + 38434.

Almost surely, 2^34899025 is an apocalyptic number.

34899025 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

34899025 is a deficient number, since it is larger than the sum of its proper divisors (17121455).

34899025 is a wasteful number, since it uses less digits than its factorization.

34899025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 974 (or 962 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 40.

The square root of 34899025 is about 5907.5396740098. The cubic root of 34899025 is about 326.7917604805.

The spelling of 34899025 in words is "thirty-four million, eight hundred ninety-nine thousand, twenty-five".