3521034999 has 18 divisors (see below), whose sum is σ = 5143831056. Its totient is φ = 2320934880.

The previous prime is 3521034997. The next prime is 3521035003. The reversal of 3521034999 is 9994301253.

3521034999 is a `hidden beast` number, since 3 + 5 + 210 + 349 + 99 = 666.

It is not a de Polignac number, because 3521034999 - 2¹ = 3521034997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3521034991) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 46594 + ... + 95984.

It is an arithmetic number, because the mean of its divisors is an integer number (285768392).

Almost surely, 2^3521034999 is an apocalyptic number.

3521034999 is a deficient number, since it is larger than the sum of its proper divisors (1622796057).

3521034999 is an equidigital number, since it uses as much as digits as its factorization.

3521034999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49575 (or 49483 counting only the distinct ones).

The product of its (nonzero) digits is 262440, while the sum is 45.

The square root of 3521034999 is about 59338.3097079787. The cubic root of 3521034999 is about 1521.3300625727.

The spelling of 3521034999 in words is "three billion, five hundred twenty-one million, thirty-four thousand, nine hundred ninety-nine".