34402077 has 20 divisors (see below), whose sum is σ = 51644736. Its totient is φ = 22821480.

The previous prime is 34402063. The next prime is 34402087. The reversal of 34402077 is 77020443.

It is not a de Polignac number, because 34402077 - 2⁶ = 34402013 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 34402077.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34402007) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 17452 + ... + 19322.

Almost surely, 2^34402077 is an apocalyptic number.

It is an amenable number.

34402077 is a deficient number, since it is larger than the sum of its proper divisors (17242659).

34402077 is a wasteful number, since it uses less digits than its factorization.

34402077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2110 (or 2101 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 27.

The square root of 34402077 is about 5865.3283795539. The cubic root of 34402077 is about 325.2332117059.

The spelling of 34402077 in words is "thirty-four million, four hundred two thousand, seventy-seven".