3744978676 has 6 divisors (see below), whose sum is σ = 6553712690. Its totient is φ = 1872489336.

The previous prime is 3744978649. The next prime is 3744978683. The reversal of 3744978676 is 6768794473.

It can be written as a sum of positive squares in only one way, i.e., 3268866276 + 476112400 = 57174^2 + 21820^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 468122331 + ... + 468122338.

Almost surely, 2^3744978676 is an apocalyptic number.

It is an amenable number.

3744978676 is a deficient number, since it is larger than the sum of its proper divisors (2808734014).

3744978676 is a wasteful number, since it uses less digits than its factorization.

3744978676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 936244673 (or 936244671 counting only the distinct ones).

The product of its digits is 42674688, while the sum is 61.

The square root of 3744978676 is about 61196.2308970087. The cubic root of 3744978676 is about 1552.9225022959.

The spelling of 3744978676 in words is "three billion, seven hundred forty-four million, nine hundred seventy-eight thousand, six hundred seventy-six".