3642560366 has 4 divisors (see below), whose sum is σ = 5463840552. Its totient is φ = 1821280182.

The previous prime is 3642560329. The next prime is 3642560377. The reversal of 3642560366 is 6630652463.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 910640090 + ... + 910640093.

It is an arithmetic number, because the mean of its divisors is an integer number (1365960138).

Almost surely, 2^3642560366 is an apocalyptic number.

3642560366 is a deficient number, since it is larger than the sum of its proper divisors (1821280186).

3642560366 is a wasteful number, since it uses less digits than its factorization.

3642560366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1821280185.

The product of its (nonzero) digits is 466560, while the sum is 41.

The square root of 3642560366 is about 60353.6276125967. The cubic root of 3642560366 is about 1538.6349243112.

The spelling of 3642560366 in words is "three billion, six hundred forty-two million, five hundred sixty thousand, three hundred sixty-six".