3661496 has 8 divisors (see below), whose sum is σ = 6865320. Its totient is φ = 1830744.

The previous prime is 3661457. The next prime is 3661499. The reversal of 3661496 is 6941663.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3661499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 228836 + ... + 228851.

It is an arithmetic number, because the mean of its divisors is an integer number (858165).

Almost surely, 2^3661496 is an apocalyptic number.

It is an amenable number.

3661496 is a deficient number, since it is larger than the sum of its proper divisors (3203824).

3661496 is a wasteful number, since it uses less digits than its factorization.

3661496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 457693 (or 457689 counting only the distinct ones).

The product of its digits is 23328, while the sum is 35.

The square root of 3661496 is about 1913.5035928892. The cubic root of 3661496 is about 154.1296485099.

The spelling of 3661496 in words is "three million, six hundred sixty-one thousand, four hundred ninety-six".