3498525367506 has 48 divisors (see below), whose sum is σ = 8197381745280. Its totient is φ = 1071965270880.

The previous prime is 3498525367481. The next prime is 3498525367517. The reversal of 3498525367506 is 6057635258943.

It is a happy number.

3498525367506 is a `hidden beast` number, since 3 + 4 + 9 + 8 + 525 + 36 + 75 + 0 + 6 = 666.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31222240 + ... + 31334091.

It is an arithmetic number, because the mean of its divisors is an integer number (170778786360).

Almost surely, 2^{3498525367506} is an apocalyptic number.

3498525367506 is an abundant number, since it is smaller than the sum of its proper divisors (4698856377774).

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

3498525367506 is a wasteful number, since it uses less digits than its factorization.

3498525367506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62556591 (or 62556588 counting only the distinct ones).

The product of its (nonzero) digits is 163296000, while the sum is 63.

The spelling of 3498525367506 in words is "three trillion, four hundred ninety-eight billion, five hundred twenty-five million, three hundred sixty-seven thousand, five hundred six".