3691412 has 6 divisors (see below), whose sum is σ = 6459978. Its totient is φ = 1845704.

The previous prime is 3691403. The next prime is 3691447. The reversal of 3691412 is 2141963.

It can be written as a sum of positive squares in only one way, i.e., 2979076 + 712336 = 1726^2 + 844^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 461423 + ... + 461430.

It is an arithmetic number, because the mean of its divisors is an integer number (1076663).

Almost surely, 2^3691412 is an apocalyptic number.

It is an amenable number.

3691412 is a deficient number, since it is larger than the sum of its proper divisors (2768566).

3691412 is a wasteful number, since it uses less digits than its factorization.

3691412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 922857 (or 922855 counting only the distinct ones).

The product of its digits is 1296, while the sum is 26.

The square root of 3691412 is about 1921.3047649970. The cubic root of 3691412 is about 154.5482789879.

The spelling of 3691412 in words is "three million, six hundred ninety-one thousand, four hundred twelve".