3748867984 has 15 divisors (see below), whose sum is σ = 7263906267. Its totient is φ = 1874311536.

The previous prime is 3748867973. The next prime is 3748868021. The reversal of 3748867984 is 4897688473.

The square root of 3748867984 is 61228.

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

It is a super-2 number, since 2×3748867984² = 28108022322920448512, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 237259 + ... + 252565.

Almost surely, 2^3748867984 is an apocalyptic number.

3748867984 is the 61228-th square number.

It is an amenable number.

3748867984 is a deficient number, since it is larger than the sum of its proper divisors (3515038283).

3748867984 is an frugal number, since it uses more digits than its factorization.

3748867984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30622 (or 15309 counting only the distinct ones).

The product of its digits is 65028096, while the sum is 64.

The cubic root of 3748867984 is about 1553.4599067143.

Multiplying 3748867984 by its sum of digits (64), we get a square (239927550976 = 489824²).

The spelling of 3748867984 in words is "three billion, seven hundred forty-eight million, eight hundred sixty-seven thousand, nine hundred eighty-four".