3645370574 has 8 divisors (see below), whose sum is σ = 5468335920. Its totient is φ = 1822591936.

The previous prime is 3645370529. The next prime is 3645370591. The reversal of 3645370574 is 4750735463.

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

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, 22847 + ... + 88389.

It is an arithmetic number, because the mean of its divisors is an integer number (683541990).

Almost surely, 2^3645370574 is an apocalyptic number.

3645370574 is a deficient number, since it is larger than the sum of its proper divisors (1822965346).

3645370574 is a wasteful number, since it uses less digits than its factorization.

3645370574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93354.

The product of its (nonzero) digits is 1058400, while the sum is 44.

The square root of 3645370574 is about 60376.9043095123. The cubic root of 3645370574 is about 1539.0305043673.

The spelling of 3645370574 in words is "three billion, six hundred forty-five million, three hundred seventy thousand, five hundred seventy-four".