39299142 has 8 divisors (see below), whose sum is σ = 78598296. Its totient is φ = 13099712.

The previous prime is 39299131. The next prime is 39299153. The reversal of 39299142 is 24199293.

It is an interprime number because it is at equal distance from previous prime (39299131) and next prime (39299153).

It is a sphenic number, since it is the product of 3 distinct primes.

39299142 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 39299142.

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, 3274923 + ... + 3274934.

It is an arithmetic number, because the mean of its divisors is an integer number (9824787).

Almost surely, 2^39299142 is an apocalyptic number.

39299142 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

39299142 is a wasteful number, since it uses less digits than its factorization.

39299142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6549862.

The product of its digits is 34992, while the sum is 39.

The square root of 39299142 is about 6268.9027748084. The cubic root of 39299142 is about 339.9859913490.

The spelling of 39299142 in words is "thirty-nine million, two hundred ninety-nine thousand, one hundred forty-two".