3377978 has 16 divisors (see below), whose sum is σ = 5292000. Its totient is φ = 1615152.

The previous prime is 3377963. The next prime is 3377981. The reversal of 3377978 is 8797733.

It is a happy number.

It is a super-2 number, since 2×3377978² = 22821470736968, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7853 + ... + 8271.

It is an arithmetic number, because the mean of its divisors is an integer number (330750).

Almost surely, 2^3377978 is an apocalyptic number.

3377978 is a deficient number, since it is larger than the sum of its proper divisors (1914022).

3377978 is a wasteful number, since it uses less digits than its factorization.

3377978 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 589.

The product of its digits is 222264, while the sum is 44.

The square root of 3377978 is about 1837.9276373133. The cubic root of 3377978 is about 150.0441055486.

The spelling of 3377978 in words is "three million, three hundred seventy-seven thousand, nine hundred seventy-eight".