34649885 has 8 divisors (see below), whose sum is σ = 41630976. Its totient is φ = 27685840.

The previous prime is 34649843. The next prime is 34649911. The reversal of 34649885 is 58894643.

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

It is not a de Polignac number, because 34649885 - 2¹² = 34645789 is a prime.

It is a super-2 number, since 2×34649885² = 2401229061026450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

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, 752 + ... + 8358.

It is an arithmetic number, because the mean of its divisors is an integer number (5203872).

Almost surely, 2^34649885 is an apocalyptic number.

It is an amenable number.

34649885 is a deficient number, since it is larger than the sum of its proper divisors (6981091).

34649885 is an equidigital number, since it uses as much as digits as its factorization.

34649885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8523.

The product of its digits is 829440, while the sum is 47.

The square root of 34649885 is about 5886.4152928586. The cubic root of 34649885 is about 326.0122600681.

The spelling of 34649885 in words is "thirty-four million, six hundred forty-nine thousand, eight hundred eighty-five".