3662746452 has 30 divisors (see below), whose sum is σ = 9575143578. Its totient is φ = 1220915376.

The previous prime is 3662746447. The next prime is 3662746463. The reversal of 3662746452 is 2546472663.

It can be written as a sum of positive squares in only one way, i.e., 2323625616 + 1339120836 = 48204^2 + 36594^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3662746398 and 3662746407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 5652063 + ... + 5652710.

Almost surely, 2^3662746452 is an apocalyptic number.

It is an amenable number.

3662746452 is an abundant number, since it is smaller than the sum of its proper divisors (5912397126).

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

3662746452 is a wasteful number, since it uses less digits than its factorization.

3662746452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11304789 (or 11304778 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 45.

The square root of 3662746452 is about 60520.6283179545. The cubic root of 3662746452 is about 1541.4719232183.

The spelling of 3662746452 in words is "three billion, six hundred sixty-two million, seven hundred forty-six thousand, four hundred fifty-two".