4006777737674 has 16 divisors (see below), whose sum is σ = 6080135483400. Its totient is φ = 1980155787264.

The previous prime is 4006777737631. The next prime is 4006777737679. The reversal of 4006777737674 is 4767377776004.

It can be written as a sum of positive squares in 4 ways, for example, as 3662611302025 + 344166435649 = 1913795^2 + 586657^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4006777737674.

It is not an unprimeable number, because it can be changed into a prime (4006777737679) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22379927 + ... + 22558250.

Almost surely, 2^{4006777737674} is an apocalyptic number.

4006777737674 is a deficient number, since it is larger than the sum of its proper divisors (2073357745726).

4006777737674 is a wasteful number, since it uses less digits than its factorization.

4006777737674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44938697.

The product of its (nonzero) digits is 203297472, while the sum is 65.

The spelling of 4006777737674 in words is "four trillion, six billion, seven hundred seventy-seven million, seven hundred thirty-seven thousand, six hundred seventy-four".