3962113440 has 48 divisors (see below), whose sum is σ = 12480658848. Its totient is φ = 1056563456.

The previous prime is 3962113427. The next prime is 3962113451. The reversal of 3962113440 is 443112693.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×3962113440² = 31396685822857267200, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4126722 + ... + 4127681.

It is an arithmetic number, because the mean of its divisors is an integer number (260013726).

Almost surely, 2^3962113440 is an apocalyptic number.

3962113440 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3962113440 is an abundant number, since it is smaller than the sum of its proper divisors (8518545408).

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

3962113440 is a wasteful number, since it uses less digits than its factorization.

3962113440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8254421 (or 8254413 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 3962113440 is about 62945.3210334176. The cubic root of 3962113440 is about 1582.3733812027.

The spelling of 3962113440 in words is "three billion, nine hundred sixty-two million, one hundred thirteen thousand, four hundred forty".