34622621 has 8 divisors (see below), whose sum is σ = 38483424. Its totient is φ = 30880720.

The previous prime is 34622587. The next prime is 34622633. The reversal of 34622621 is 12622643.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34622621 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34624621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29111 + ... + 30276.

It is an arithmetic number, because the mean of its divisors is an integer number (4810428).

Almost surely, 2^34622621 is an apocalyptic number.

It is an amenable number.

34622621 is a deficient number, since it is larger than the sum of its proper divisors (3860803).

34622621 is a wasteful number, since it uses less digits than its factorization.

34622621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59451.

The product of its digits is 3456, while the sum is 26.

The square root of 34622621 is about 5884.0989964480. The cubic root of 34622621 is about 325.9267308710.

The spelling of 34622621 in words is "thirty-four million, six hundred twenty-two thousand, six hundred twenty-one".