3968254402 has 16 divisors (see below), whose sum is σ = 6884684352. Its totient is φ = 1680189840.

The previous prime is 3968254369. The next prime is 3968254429. The reversal of 3968254402 is 2044528693.

It is a super-5 number, since 5×3968254402⁵ (a number of 49 digits) contains 55555 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, 1706349 + ... + 1708672.

It is an arithmetic number, because the mean of its divisors is an integer number (430292772).

Almost surely, 2^3968254402 is an apocalyptic number.

3968254402 is a deficient number, since it is larger than the sum of its proper divisors (2916429950).

3968254402 is a wasteful number, since it uses less digits than its factorization.

3968254402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3415113.

The product of its (nonzero) digits is 414720, while the sum is 43.

The square root of 3968254402 is about 62994.0822776235. The cubic root of 3968254402 is about 1583.1904770047.

The spelling of 3968254402 in words is "three billion, nine hundred sixty-eight million, two hundred fifty-four thousand, four hundred two".