3542864580 has 36 divisors (see below), whose sum is σ = 10746689772. Its totient is φ = 944763840.

The previous prime is 3542864561. The next prime is 3542864581. The reversal of 3542864580 is 854682453.

3542864580 is a `hidden beast` number, since 3 + 5 + 4 + 2 + 8 + 64 + 580 = 666.

3542864580 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1376706816 + 2166157764 = 37104^2 + 46542^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (3542864581) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9841111 + ... + 9841470.

Almost surely, 2^3542864580 is an apocalyptic number.

3542864580 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3542864580 is an abundant number, since it is smaller than the sum of its proper divisors (7203825192).

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

3542864580 is a wasteful number, since it uses less digits than its factorization.

3542864580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19682596 (or 19682591 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 45.

The square root of 3542864580 is about 59521.9672053940. The cubic root of 3542864580 is about 1524.4675493142.

The spelling of 3542864580 in words is "three billion, five hundred forty-two million, eight hundred sixty-four thousand, five hundred eighty".