38839662 has 56 divisors (see below), whose sum is σ = 92546496. Its totient is φ = 12177216.

The previous prime is 38839607. The next prime is 38839693. The reversal of 38839662 is 26693883.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 24003 + ... + 25569.

It is an arithmetic number, because the mean of its divisors is an integer number (1652616).

Almost surely, 2^38839662 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38839662, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46273248).

38839662 is an abundant number, since it is smaller than the sum of its proper divisors (53706834).

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

38839662 is a wasteful number, since it uses less digits than its factorization.

38839662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1604 (or 1589 counting only the distinct ones).

The product of its digits is 373248, while the sum is 45.

The square root of 38839662 is about 6232.1474629537. The cubic root of 38839662 is about 338.6557708707.

The spelling of 38839662 in words is "thirty-eight million, eight hundred thirty-nine thousand, six hundred sixty-two".