8407974244 has 6 divisors (see below), whose sum is σ = 14713954934. Its totient is φ = 4203987120.

The previous prime is 8407974241. The next prime is 8407974247. The reversal of 8407974244 is 4424797048.

It is an interprime number because it is at equal distance from previous prime (8407974241) and next prime (8407974247).

It can be written as a sum of positive squares in only one way, i.e., 7298284900 + 1109689344 = 85430^2 + 33312^2 .

It is not an unprimeable number, because it can be changed into a prime (8407974241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1050996777 + ... + 1050996784.

Almost surely, 2^8407974244 is an apocalyptic number.

It is an amenable number.

8407974244 is a deficient number, since it is larger than the sum of its proper divisors (6305980690).

8407974244 is a wasteful number, since it uses less digits than its factorization.

8407974244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2101993565 (or 2101993563 counting only the distinct ones).

The product of its (nonzero) digits is 1806336, while the sum is 49.

The square root of 8407974244 is about 91695.0066470361. The cubic root of 8407974244 is about 2033.4357635640.

The spelling of 8407974244 in words is "eight billion, four hundred seven million, nine hundred seventy-four thousand, two hundred forty-four".