3769978 has 8 divisors (see below), whose sum is σ = 5665140. Its totient is φ = 1881600.

The previous prime is 3769973. The next prime is 3769979. The reversal of 3769978 is 8799673.

It can be written as a sum of positive squares in 2 ways, for example, as 3736489 + 33489 = 1933^2 + 183^2 .

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

It is not an unprimeable number, because it can be changed into a prime (3769973) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58 + ... + 2746.

Almost surely, 2^3769978 is an apocalyptic number.

3769978 is a deficient number, since it is larger than the sum of its proper divisors (1895162).

3769978 is a wasteful number, since it uses less digits than its factorization.

3769978 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3392.

The product of its digits is 571536, while the sum is 49.

The square root of 3769978 is about 1941.6431185983. The cubic root of 3769978 is about 155.6370314295.

The spelling of 3769978 in words is "three million, seven hundred sixty-nine thousand, nine hundred seventy-eight".