3520003685350 has 48 divisors (see below), whose sum is σ = 6570233884368. Its totient is φ = 1403051811840.

The previous prime is 3520003685347. The next prime is 3520003685357. The reversal of 3520003685350 is 535863000253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3520003685357) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 63720942 + ... + 63776158.

It is an arithmetic number, because the mean of its divisors is an integer number (136879872591).

Almost surely, 2^{3520003685350} is an apocalyptic number.

3520003685350 is a deficient number, since it is larger than the sum of its proper divisors (3050230199018).

3520003685350 is a wasteful number, since it uses less digits than its factorization.

3520003685350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59689 (or 59684 counting only the distinct ones).

The product of its (nonzero) digits is 324000, while the sum is 40.

The spelling of 3520003685350 in words is "three trillion, five hundred twenty billion, three million, six hundred eighty-five thousand, three hundred fifty".