34632890 has 32 divisors (see below), whose sum is σ = 65746944. Its totient is φ = 13115520.

The previous prime is 34632883. The next prime is 34632911. The reversal of 34632890 is 9823643.

It is a happy number.

It is a nialpdrome in base 12.

It is a self number, because there is not a number n which added to its sum of digits gives 34632890.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13382 + ... + 15758.

It is an arithmetic number, because the mean of its divisors is an integer number (2054592).

Almost surely, 2^34632890 is an apocalyptic number.

34632890 is a deficient number, since it is larger than the sum of its proper divisors (31114054).

34632890 is a wasteful number, since it uses less digits than its factorization.

34632890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2462.

The product of its (nonzero) digits is 31104, while the sum is 35.

The square root of 34632890 is about 5884.9715377392. The cubic root of 34632890 is about 325.9589507575.

The spelling of 34632890 in words is "thirty-four million, six hundred thirty-two thousand, eight hundred ninety".