3913892 has 6 divisors (see below), whose sum is σ = 6849318. Its totient is φ = 1956944.

The previous prime is 3913837. The next prime is 3913907. The reversal of 3913892 is 2983193.

3913892 is nontrivially palindromic in base 6.

It can be written as a sum of positive squares in only one way, i.e., 3041536 + 872356 = 1744^2 + 934^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 489233 + ... + 489240.

It is an arithmetic number, because the mean of its divisors is an integer number (1141553).

Almost surely, 2^3913892 is an apocalyptic number.

It is an amenable number.

3913892 is a deficient number, since it is larger than the sum of its proper divisors (2935426).

3913892 is a wasteful number, since it uses less digits than its factorization.

3913892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 978477 (or 978475 counting only the distinct ones).

The product of its digits is 11664, while the sum is 35.

The square root of 3913892 is about 1978.3558830504. The cubic root of 3913892 is about 157.5927663802.

It can be divided in two parts, 39 and 13892, that added together give a palindrome (13931).

The spelling of 3913892 in words is "three million, nine hundred thirteen thousand, eight hundred ninety-two".