4081465974 has 64 divisors (see below), whose sum is σ = 8534937600. Its totient is φ = 1299591552.

The previous prime is 4081465933. The next prime is 4081466017. The reversal of 4081465974 is 4795641804.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11368807 + ... + 11369165.

It is an arithmetic number, because the mean of its divisors is an integer number (133358400).

Almost surely, 2^4081465974 is an apocalyptic number.

4081465974 is an abundant number, since it is smaller than the sum of its proper divisors (4453471626).

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

4081465974 is a wasteful number, since it uses less digits than its factorization.

4081465974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 909.

The product of its (nonzero) digits is 967680, while the sum is 48.

The square root of 4081465974 is about 63886.3520166866. The cubic root of 4081465974 is about 1598.1053059175.

The spelling of 4081465974 in words is "four billion, eighty-one million, four hundred sixty-five thousand, nine hundred seventy-four".