3496690512 has 160 divisors (see below), whose sum is σ = 11737820160. Its totient is φ = 975784320.

The previous prime is 3496690511. The next prime is 3496690553. The reversal of 3496690512 is 2150966943.

3496690512 is a `hidden beast` number, since 3 + 49 + 6 + 6 + 90 + 512 = 666.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3496690511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 116587 + ... + 143477.

It is an arithmetic number, because the mean of its divisors is an integer number (73361376).

Almost surely, 2^3496690512 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3496690512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5868910080).

3496690512 is an abundant number, since it is smaller than the sum of its proper divisors (8241129648).

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

3496690512 is a wasteful number, since it uses less digits than its factorization.

3496690512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26958 (or 26946 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 45.

The square root of 3496690512 is about 59132.8209372764. The cubic root of 3496690512 is about 1517.8157847978.

The spelling of 3496690512 in words is "three billion, four hundred ninety-six million, six hundred ninety thousand, five hundred twelve".