34440903 has 32 divisors (see below), whose sum is σ = 58752000. Its totient is φ = 19532448.

The previous prime is 34440871. The next prime is 34440947. The reversal of 34440903 is 30904443.

It is not a de Polignac number, because 34440903 - 2⁵ = 34440871 is a prime.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34440983) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27550 + ... + 28772.

It is an arithmetic number, because the mean of its divisors is an integer number (1836000).

Almost surely, 2^34440903 is an apocalyptic number.

34440903 is a deficient number, since it is larger than the sum of its proper divisors (24311097).

34440903 is a wasteful number, since it uses less digits than its factorization.

34440903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1388 (or 1382 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 34440903 is about 5868.6372353384. The cubic root of 34440903 is about 325.3555178602.

The spelling of 34440903 in words is "thirty-four million, four hundred forty thousand, nine hundred three".