4417331940 has 72 divisors (see below), whose sum is σ = 15313421760. Its totient is φ = 1009675584.

The previous prime is 4417331903. The next prime is 4417331977. The reversal of 4417331940 is 491337144.

It is an interprime number because it is at equal distance from previous prime (4417331903) and next prime (4417331977).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 4417331895 and 4417331904.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1751650 + ... + 1754169.

Almost surely, 2^4417331940 is an apocalyptic number.

It is an amenable number.

4417331940 is an abundant number, since it is smaller than the sum of its proper divisors (10896089820).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4417331940 is a wasteful number, since it uses less digits than its factorization.

4417331940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3505841 (or 3505836 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 4417331940 is about 66463.0118186048. The cubic root of 4417331940 is about 1640.7913021517.

The spelling of 4417331940 in words is "four billion, four hundred seventeen million, three hundred thirty-one thousand, nine hundred forty".