4087007694 has 48 divisors (see below), whose sum is σ = 11040232320. Its totient is φ = 1061560080.

The previous prime is 4087007677. The next prime is 4087007759. The reversal of 4087007694 is 4967007804.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1473004 + ... + 1475775.

It is an arithmetic number, because the mean of its divisors is an integer number (230004840).

Almost surely, 2^4087007694 is an apocalyptic number.

4087007694 is an abundant number, since it is smaller than the sum of its proper divisors (6953224626).

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

4087007694 is a wasteful number, since it uses less digits than its factorization.

4087007694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2948805 (or 2948802 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 45.

The square root of 4087007694 is about 63929.7090091923. The cubic root of 4087007694 is about 1598.8282689363.

The spelling of 4087007694 in words is "four billion, eighty-seven million, seven thousand, six hundred ninety-four".