38742802 has 8 divisors (see below), whose sum is σ = 66416256. Its totient is φ = 16604052.

The previous prime is 38742799. The next prime is 38742829. The reversal of 38742802 is 20824783.

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

It is a super-2 number, since 2×38742802² = 3002009413622408, which contains 22 as substring.

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, 1383658 + ... + 1383685.

It is an arithmetic number, because the mean of its divisors is an integer number (8302032).

Almost surely, 2^38742802 is an apocalyptic number.

38742802 is a deficient number, since it is larger than the sum of its proper divisors (27673454).

38742802 is a wasteful number, since it uses less digits than its factorization.

38742802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2767352.

The product of its (nonzero) digits is 21504, while the sum is 34.

The square root of 38742802 is about 6224.3716148701. The cubic root of 38742802 is about 338.3740184733.

The spelling of 38742802 in words is "thirty-eight million, seven hundred forty-two thousand, eight hundred two".