3569425140 has 24 divisors (see below), whose sum is σ = 9994390560. Its totient is φ = 951846688.

The previous prime is 3569425051. The next prime is 3569425147. The reversal of 3569425140 is 415249653.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3569425147) 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, 29745150 + ... + 29745269.

It is an arithmetic number, because the mean of its divisors is an integer number (416432940).

Almost surely, 2^3569425140 is an apocalyptic number.

3569425140 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3569425140 is an abundant number, since it is smaller than the sum of its proper divisors (6424965420).

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

3569425140 is a wasteful number, since it uses less digits than its factorization.

3569425140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59490431 (or 59490429 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 39.

The square root of 3569425140 is about 59744.6662054446. Note that the first 3 decimals coincide. The cubic root of 3569425140 is about 1528.2676706637.

The spelling of 3569425140 in words is "three billion, five hundred sixty-nine million, four hundred twenty-five thousand, one hundred forty".