3893492 has 6 divisors (see below), whose sum is σ = 6813618. Its totient is φ = 1946744.

The previous prime is 3893489. The next prime is 3893497. The reversal of 3893492 is 2943983.

It can be written as a sum of positive squares in only one way, i.e., 2735716 + 1157776 = 1654^2 + 1076^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3893497) by changing a digit.

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 as a sum of consecutive naturals, namely, 486683 + ... + 486690.

It is an arithmetic number, because the mean of its divisors is an integer number (1135603).

Almost surely, 2^3893492 is an apocalyptic number.

It is an amenable number.

3893492 is a deficient number, since it is larger than the sum of its proper divisors (2920126).

3893492 is a wasteful number, since it uses less digits than its factorization.

3893492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 973377 (or 973375 counting only the distinct ones).

The product of its digits is 46656, while the sum is 38.

The square root of 3893492 is about 1973.1933508909. The cubic root of 3893492 is about 157.3184874594.

The spelling of 3893492 in words is "three million, eight hundred ninety-three thousand, four hundred ninety-two".