8408061403 has 16 divisors (see below), whose sum is σ = 9787207680. Its totient is φ = 7074471456.

The previous prime is 8408061377. The next prime is 8408061413. The reversal of 8408061403 is 3041608048.

It is a cyclic number.

It is not a de Polignac number, because 8408061403 - 2⁵ = 8408061371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8408061413) 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, 51726 + ... + 139612.

It is an arithmetic number, because the mean of its divisors is an integer number (611700480).

Almost surely, 2^8408061403 is an apocalyptic number.

8408061403 is a deficient number, since it is larger than the sum of its proper divisors (1379146277).

8408061403 is a wasteful number, since it uses less digits than its factorization.

8408061403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88146.

The product of its (nonzero) digits is 18432, while the sum is 34.

The square root of 8408061403 is about 91695.4819115969. The cubic root of 8408061403 is about 2033.4427898944.

The spelling of 8408061403 in words is "eight billion, four hundred eight million, sixty-one thousand, four hundred three".