34523748 has 36 divisors (see below), whose sum is σ = 99736000. Its totient is φ = 9863856.

The previous prime is 34523737. The next prime is 34523773. The reversal of 34523748 is 84732543.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

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 11 ways as a sum of consecutive naturals, for example, 68248 + ... + 68751.

Almost surely, 2^34523748 is an apocalyptic number.

It is an amenable number.

34523748 is an abundant number, since it is smaller than the sum of its proper divisors (65212252).

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

34523748 is a wasteful number, since it uses less digits than its factorization.

34523748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137016 (or 137011 counting only the distinct ones).

The product of its digits is 80640, while the sum is 36.

The square root of 34523748 is about 5875.6912784795. The cubic root of 34523748 is about 325.6161817062.

The spelling of 34523748 in words is "thirty-four million, five hundred twenty-three thousand, seven hundred forty-eight".