3764978 has 8 divisors (see below), whose sum is σ = 6454272. Its totient is φ = 1613556.

The previous prime is 3764953. The next prime is 3764993. The reversal of 3764978 is 8794673.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134450 + ... + 134477.

It is an arithmetic number, because the mean of its divisors is an integer number (806784).

Almost surely, 2^3764978 is an apocalyptic number.

3764978 is a deficient number, since it is larger than the sum of its proper divisors (2689294).

3764978 is a wasteful number, since it uses less digits than its factorization.

3764978 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268936.

The product of its digits is 254016, while the sum is 44.

The square root of 3764978 is about 1940.3551221362. The cubic root of 3764978 is about 155.5681955337.

The spelling of 3764978 in words is "three million, seven hundred sixty-four thousand, nine hundred seventy-eight".