3529246540 has 24 divisors (see below), whose sum is σ = 7413325920. Its totient is φ = 1411335168.

The previous prime is 3529246531. The next prime is 3529246549. The reversal of 3529246540 is 456429253.

It is an interprime number because it is at equal distance from previous prime (3529246531) and next prime (3529246549).

It is a super-2 number, since 2×3529246540² = 24911162280203943200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3529246493 and 3529246502.

It is not an unprimeable number, because it can be changed into a prime (3529246549) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65209 + ... + 106351.

It is an arithmetic number, because the mean of its divisors is an integer number (308888580).

Almost surely, 2^3529246540 is an apocalyptic number.

It is an amenable number.

3529246540 is an abundant number, since it is smaller than the sum of its proper divisors (3884079380).

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

3529246540 is a wasteful number, since it uses less digits than its factorization.

3529246540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45441 (or 45439 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 40.

The square root of 3529246540 is about 59407.4619892148. The cubic root of 3529246540 is about 1522.5117951565.

The spelling of 3529246540 in words is "three billion, five hundred twenty-nine million, two hundred forty-six thousand, five hundred forty".