4076863491 has 16 divisors (see below), whose sum is σ = 5461708320. Its totient is φ = 2704988160.

The previous prime is 4076863489. The next prime is 4076863507. The reversal of 4076863491 is 1943686704.

It is not a de Polignac number, because 4076863491 - 2¹ = 4076863489 is a prime.

It is a zygodrome in base 2.

It is a self number, because there is not a number n which added to its sum of digits gives 4076863491.

It is not an unprimeable number, because it can be changed into a prime (4076863451) 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, 848191 + ... + 852983.

It is an arithmetic number, because the mean of its divisors is an integer number (341356770).

Almost surely, 2^4076863491 is an apocalyptic number.

4076863491 is a deficient number, since it is larger than the sum of its proper divisors (1384844829).

4076863491 is a wasteful number, since it uses less digits than its factorization.

4076863491 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6086.

The product of its (nonzero) digits is 870912, while the sum is 48.

The square root of 4076863491 is about 63850.3209937115. The cubic root of 4076863491 is about 1597.5043764957.

The spelling of 4076863491 in words is "four billion, seventy-six million, eight hundred sixty-three thousand, four hundred ninety-one".