3646224088 has 16 divisors (see below), whose sum is σ = 7362568080. Its totient is φ = 1682872608.

The previous prime is 3646224079. The next prime is 3646224097. The reversal of 3646224088 is 8804226463.

It is an interprime number because it is at equal distance from previous prime (3646224079) and next prime (3646224097).

It is a super-2 number, since 2×3646224088² = 26589900199822863488, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17529820 + ... + 17530027.

It is an arithmetic number, because the mean of its divisors is an integer number (460160505).

Almost surely, 2^3646224088 is an apocalyptic number.

It is an amenable number.

3646224088 is an abundant number, since it is smaller than the sum of its proper divisors (3716343992).

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

3646224088 is a wasteful number, since it uses less digits than its factorization.

3646224088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35059866 (or 35059862 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 43.

The square root of 3646224088 is about 60383.9721118113. The cubic root of 3646224088 is about 1539.1506093561.

The spelling of 3646224088 in words is "three billion, six hundred forty-six million, two hundred twenty-four thousand, eighty-eight".