3572380 has 96 divisors (see below), whose sum is σ = 9676800. Its totient is φ = 1078272.

The previous prime is 3572377. The next prime is 3572389. The reversal of 3572380 is 832753.

3572380 = T₉₁ + T₉₂ + ... + T₂₈₀.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3572389) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45181 + ... + 45259.

It is an arithmetic number, because the mean of its divisors is an integer number (100800).

Almost surely, 2^3572380 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3572380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4838400).

3572380 is an abundant number, since it is smaller than the sum of its proper divisors (6104420).

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

3572380 is a wasteful number, since it uses less digits than its factorization.

3572380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131 (or 129 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 3572380 is about 1890.0740726226. The cubic root of 3572380 is about 152.8689267168.

The spelling of 3572380 in words is "three million, five hundred seventy-two thousand, three hundred eighty".