3722573475 has 72 divisors (see below), whose sum is σ = 6852863472. Its totient is φ = 1930521600.

The previous prime is 3722573471. The next prime is 3722573501. The reversal of 3722573475 is 5743752273.

It is a happy number.

3722573475 is a `hidden beast` number, since 3 + 7 + 2 + 2 + 573 + 4 + 75 = 666.

It is not a de Polignac number, because 3722573475 - 2² = 3722573471 is a prime.

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

It is a self number, because there is not a number n which added to its sum of digits gives 3722573475.

It is not an unprimeable number, because it can be changed into a prime (3722573471) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 4215384 + ... + 4216266.

Almost surely, 2^3722573475 is an apocalyptic number.

3722573475 is a deficient number, since it is larger than the sum of its proper divisors (3130289997).

3722573475 is a wasteful number, since it uses less digits than its factorization.

3722573475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1397 (or 1389 counting only the distinct ones).

The product of its digits is 1234800, while the sum is 45.

The square root of 3722573475 is about 61012.8959729007. The cubic root of 3722573475 is about 1549.8193997002.

The spelling of 3722573475 in words is "three billion, seven hundred twenty-two million, five hundred seventy-three thousand, four hundred seventy-five".