3661015764070 has 192 divisors, whose sum is σ = 8002974830400. Its totient is φ = 1201319562240.

The previous prime is 3661015764067. The next prime is 3661015764083. The reversal of 3661015764070 is 704675101663.

It is a self number, because there is not a number n which added to its sum of digits gives 3661015764070.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 345732336 + ... + 345742924.

It is an arithmetic number, because the mean of its divisors is an integer number (41682160575).

Almost surely, 2^{3661015764070} is an apocalyptic number.

3661015764070 is an abundant number, since it is smaller than the sum of its proper divisors (4341959066330).

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

3661015764070 is a wasteful number, since it uses less digits than its factorization.

3661015764070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10983 (or 10976 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 46.

The spelling of 3661015764070 in words is "three trillion, six hundred sixty-one billion, fifteen million, seven hundred sixty-four thousand, seventy".