4000740698 has 16 divisors (see below), whose sum is σ = 6043040640. Its totient is φ = 1986442800.

The previous prime is 4000740659. The next prime is 4000740707. The reversal of 4000740698 is 8960470004.

It is a happy number.

It is a super-2 number, since 2×4000740698² = 32011852265267054408, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155363 + ... + 179273.

It is an arithmetic number, because the mean of its divisors is an integer number (377690040).

Almost surely, 2^4000740698 is an apocalyptic number.

4000740698 is a deficient number, since it is larger than the sum of its proper divisors (2042299942).

4000740698 is a wasteful number, since it uses less digits than its factorization.

4000740698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24493.

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 4000740698 is about 63251.4086641555. The cubic root of 4000740698 is about 1587.4990279863.

The spelling of 4000740698 in words is "four billion, seven hundred forty thousand, six hundred ninety-eight".