3616690 has 72 divisors (see below), whose sum is σ = 8460396. Its totient is φ = 1108800.

The previous prime is 3616673. The next prime is 3616703. The reversal of 3616690 is 966163.

It can be written as a sum of positive squares in 2 ways, for example, as 3136441 + 480249 = 1771^2 + 693^2 .

It is a super-2 number, since 2×3616690² = 26160893112200, which contains 22 as substring.

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 59260 + ... + 59320.

Almost surely, 2^3616690 is an apocalyptic number.

3616690 is an abundant number, since it is smaller than the sum of its proper divisors (4843706).

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

3616690 is a wasteful number, since it uses less digits than its factorization.

3616690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104 (or 86 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 31.

The square root of 3616690 is about 1901.7597114252. The cubic root of 3616690 is about 153.4983677814.

The spelling of 3616690 in words is "three million, six hundred sixteen thousand, six hundred ninety".