38967549604 has 27 divisors (see below), whose sum is σ = 69030282307. Its totient is φ = 19247484608.

The previous prime is 38967549587. The next prime is 38967549613. The reversal of 38967549604 is 40694576983.

The square root of 38967549604 is 197402.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 27225660004 + 11741889600 = 165002^2 + 108360^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 35137002 + ... + 35138110.

Almost surely, 2^38967549604 is an apocalyptic number.

38967549604 is the 197402-nd square number.

It is an amenable number.

38967549604 is a deficient number, since it is larger than the sum of its proper divisors (30062732703).

38967549604 is an frugal number, since it uses more digits than its factorization.

38967549604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2400 (or 1200 counting only the distinct ones).

The product of its (nonzero) digits is 39191040, while the sum is 61.

The spelling of 38967549604 in words is "thirty-eight billion, nine hundred sixty-seven million, five hundred forty-nine thousand, six hundred four".