3042977378 has 16 divisors (see below), whose sum is σ = 5221204800. Its totient is φ = 1302965136.

The previous prime is 3042977341. The next prime is 3042977393. The reversal of 3042977378 is 8737792403.

It is a super-2 number, since 2×3042977378² = 18519422646039509768, which contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 81053 + ... + 112496.

It is an arithmetic number, because the mean of its divisors is an integer number (326325300).

Almost surely, 2^3042977378 is an apocalyptic number.

3042977378 is a deficient number, since it is larger than the sum of its proper divisors (2178227422).

3042977378 is a wasteful number, since it uses less digits than its factorization.

3042977378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194681.

The product of its (nonzero) digits is 1778112, while the sum is 50.

The square root of 3042977378 is about 55163.1886134223. The cubic root of 3042977378 is about 1449.1040645220.

The spelling of 3042977378 in words is "three billion, forty-two million, nine hundred seventy-seven thousand, three hundred seventy-eight".