4077397930 has 32 divisors (see below), whose sum is σ = 7524489168. Its totient is φ = 1589875200.

The previous prime is 4077397921. The next prime is 4077397931. The reversal of 4077397930 is 397937704.

It can be written as a sum of positive squares in 8 ways, for example, as 2552573529 + 1524824401 = 50523^2 + 39049^2 .

It is not an unprimeable number, because it can be changed into a prime (4077397931) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 608800 + ... + 615460.

Almost surely, 2^4077397930 is an apocalyptic number.

4077397930 is a deficient number, since it is larger than the sum of its proper divisors (3447091238).

4077397930 is a wasteful number, since it uses less digits than its factorization.

4077397930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8202.

The product of its (nonzero) digits is 1000188, while the sum is 49.

The square root of 4077397930 is about 63854.5059490714. The cubic root of 4077397930 is about 1597.5741794491.

The spelling of 4077397930 in words is "four billion, seventy-seven million, three hundred ninety-seven thousand, nine hundred thirty".