3621460 has 24 divisors (see below), whose sum is σ = 7783776. Its totient is φ = 1414560.

The previous prime is 3621403. The next prime is 3621461. The reversal of 3621460 is 641263.

It is a super-2 number, since 2×3621460² = 26229945063200, which contains 22 as substring.

It is a hoax number, since the sum of its digits (22) coincides with the sum of the digits of its distinct prime factors.

It is a d-powerful number, because it can be written as 3¹³ + 6⁷ + 2¹¹ + 1 + 4⁸ + 6⁸ + 0 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3621461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1246 + ... + 2965.

It is an arithmetic number, because the mean of its divisors is an integer number (324324).

Almost surely, 2^3621460 is an apocalyptic number.

It is an amenable number.

3621460 is an abundant number, since it is smaller than the sum of its proper divisors (4162316).

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

3621460 is a wasteful number, since it uses less digits than its factorization.

3621460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4263 (or 4261 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 3621460 is about 1903.0133998477. The cubic root of 3621460 is about 153.5658203932.

The spelling of 3621460 in words is "three million, six hundred twenty-one thousand, four hundred sixty".