3911492464 has 90 divisors (see below), whose sum is σ = 8850200912. Its totient is φ = 1673126400.

The previous prime is 3911492461. The next prime is 3911492467. The reversal of 3911492464 is 4642941193.

It is an interprime number because it is at equal distance from previous prime (3911492461) and next prime (3911492467).

It is a self number, because there is not a number n which added to its sum of digits gives 3911492464.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3911492461) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 556009 + ... + 562999.

Almost surely, 2^3911492464 is an apocalyptic number.

3911492464 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3911492464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4425100456).

3911492464 is an abundant number, since it is smaller than the sum of its proper divisors (4938708448).

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

3911492464 is a wasteful number, since it uses less digits than its factorization.

3911492464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7055 (or 7021 counting only the distinct ones).

The product of its digits is 186624, while the sum is 43.

The square root of 3911492464 is about 62541.9256499190. The cubic root of 3911492464 is about 1575.6055404342.

The spelling of 3911492464 in words is "three billion, nine hundred eleven million, four hundred ninety-two thousand, four hundred sixty-four".