39743052 has 12 divisors (see below), whose sum is σ = 92733816. Its totient is φ = 13247680.

The previous prime is 39743047. The next prime is 39743107. The reversal of 39743052 is 25034793.

It is a happy number.

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

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, 1655949 + ... + 1655972.

It is an arithmetic number, because the mean of its divisors is an integer number (7727818).

Almost surely, 2^39743052 is an apocalyptic number.

It is an amenable number.

39743052 is an abundant number, since it is smaller than the sum of its proper divisors (52990764).

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

39743052 is a wasteful number, since it uses less digits than its factorization.

39743052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3311928 (or 3311926 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 33.

The square root of 39743052 is about 6304.2090701372. The cubic root of 39743052 is about 341.2613242093.

The spelling of 39743052 in words is "thirty-nine million, seven hundred forty-three thousand, fifty-two".