3913536 has 112 divisors (see below), whose sum is σ = 12070080. Its totient is φ = 1105920.

The previous prime is 3913531. The next prime is 3913541. The reversal of 3913536 is 6353193.

It is an interprime number because it is at equal distance from previous prime (3913531) and next prime (3913541).

It is a super-5 number, since 5×3913536⁵ (a number of 34 digits) contains 55555 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3913531) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35850 + ... + 35958.

Almost surely, 2^3913536 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3913536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6035040).

3913536 is an abundant number, since it is smaller than the sum of its proper divisors (8156544).

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

3913536 is a wasteful number, since it uses less digits than its factorization.

3913536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152 (or 142 counting only the distinct ones).

The product of its digits is 7290, while the sum is 30.

The square root of 3913536 is about 1978.2659073037. The cubic root of 3913536 is about 157.5879881249.

The spelling of 3913536 in words is "three million, nine hundred thirteen thousand, five hundred thirty-six".