34402044 has 12 divisors (see below), whose sum is σ = 80271464. Its totient is φ = 11467344.

The previous prime is 34402037. The next prime is 34402063. The reversal of 34402044 is 44020443.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 34402044.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1433407 + ... + 1433430.

Almost surely, 2^34402044 is an apocalyptic number.

It is an amenable number.

34402044 is an abundant number, since it is smaller than the sum of its proper divisors (45869420).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34402044 is a wasteful number, since it uses less digits than its factorization.

34402044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2866844 (or 2866842 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 21.

The square root of 34402044 is about 5865.3255664115. The cubic root of 34402044 is about 325.2331077132.

Adding to 34402044 its reverse (44020443), we get a palindrome (78422487).

The spelling of 34402044 in words is "thirty-four million, four hundred two thousand, forty-four".