3575144380 has 24 divisors (see below), whose sum is σ = 7834230432. Its totient is φ = 1367881152.

The previous prime is 3575144371. The next prime is 3575144381. The reversal of 3575144380 is 834415753.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3575144381) 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, 3885567 + ... + 3886486.

It is an arithmetic number, because the mean of its divisors is an integer number (326426268).

Almost surely, 2^3575144380 is an apocalyptic number.

It is an amenable number.

3575144380 is an abundant number, since it is smaller than the sum of its proper divisors (4259086052).

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

3575144380 is a wasteful number, since it uses less digits than its factorization.

3575144380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7772085 (or 7772083 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 40.

The square root of 3575144380 is about 59792.5110695311. The cubic root of 3575144380 is about 1529.0834757420.

The spelling of 3575144380 in words is "three billion, five hundred seventy-five million, one hundred forty-four thousand, three hundred eighty".