3524644040 has 32 divisors (see below), whose sum is σ = 7935727680. Its totient is φ = 1408919232.

The previous prime is 3524644037. The next prime is 3524644049. The reversal of 3524644040 is 404464253.

It is a junction number, because it is equal to n+sod(n) for n = 3524643988 and 3524644006.

It is not an unprimeable number, because it can be changed into a prime (3524644049) 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, 33167 + ... + 90273.

It is an arithmetic number, because the mean of its divisors is an integer number (247991490).

Almost surely, 2^3524644040 is an apocalyptic number.

It is an amenable number.

3524644040 is an abundant number, since it is smaller than the sum of its proper divisors (4411083640).

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

3524644040 is a wasteful number, since it uses less digits than its factorization.

3524644040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58661 (or 58657 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 32.

The square root of 3524644040 is about 59368.7126355288. The cubic root of 3524644040 is about 1521.8496699906.

The spelling of 3524644040 in words is "three billion, five hundred twenty-four million, six hundred forty-four thousand, forty".