3943490614 has 16 divisors (see below), whose sum is σ = 6769821600. Its totient is φ = 1687679424.

The previous prime is 3943490609. The next prime is 3943490627. The reversal of 3943490614 is 4160943493.

3943490614 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3943490614² = 31102236445412193992, which contains 22 as substring.

It is a congruent number.

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, 188719 + ... + 208570.

It is an arithmetic number, because the mean of its divisors is an integer number (423113850).

Almost surely, 2^3943490614 is an apocalyptic number.

3943490614 is a deficient number, since it is larger than the sum of its proper divisors (2826330986).

3943490614 is a wasteful number, since it uses less digits than its factorization.

3943490614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 398007.

The product of its (nonzero) digits is 279936, while the sum is 43.

The square root of 3943490614 is about 62797.2182027198. The cubic root of 3943490614 is about 1579.8903163191.

The spelling of 3943490614 in words is "three billion, nine hundred forty-three million, four hundred ninety thousand, six hundred fourteen".