3672290 has 8 divisors (see below), whose sum is σ = 6610140. Its totient is φ = 1468912.

The previous prime is 3672283. The next prime is 3672293. The reversal of 3672290 is 922763.

It can be written as a sum of positive squares in 2 ways, for example, as 2948089 + 724201 = 1717^2 + 851^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (3672293) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 183605 + ... + 183624.

Almost surely, 2^3672290 is an apocalyptic number.

3672290 is a deficient number, since it is larger than the sum of its proper divisors (2937850).

3672290 is a wasteful number, since it uses less digits than its factorization.

3672290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367236.

The product of its (nonzero) digits is 4536, while the sum is 29.

The square root of 3672290 is about 1916.3219979951. The cubic root of 3672290 is about 154.2809567251.

The spelling of 3672290 in words is "three million, six hundred seventy-two thousand, two hundred ninety".