3506264540 has 12 divisors (see below), whose sum is σ = 7363155576. Its totient is φ = 1402505808.

The previous prime is 3506264539. The next prime is 3506264549. The reversal of 3506264540 is 454626053.

It is a happy number.

It is a super-2 number, since 2×3506264540² = 24587782048922823200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3506264540.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3506264549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87656594 + ... + 87656633.

It is an arithmetic number, because the mean of its divisors is an integer number (613596298).

Almost surely, 2^3506264540 is an apocalyptic number.

It is an amenable number.

3506264540 is an abundant number, since it is smaller than the sum of its proper divisors (3856891036).

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

3506264540 is a wasteful number, since it uses less digits than its factorization.

3506264540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175313236 (or 175313234 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 35.

The square root of 3506264540 is about 59213.7191873640. The cubic root of 3506264540 is about 1519.1997952184.

The spelling of 3506264540 in words is "three billion, five hundred six million, two hundred sixty-four thousand, five hundred forty".