3142370 has 72 divisors (see below), whose sum is σ = 7368732. Its totient is φ = 960960.

The previous prime is 3142357. The next prime is 3142379. The reversal of 3142370 is 732413.

It can be written as a sum of positive squares in 2 ways, for example, as 3136441 + 5929 = 1771^2 + 77^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3142379) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 59264 + ... + 59316.

Almost surely, 2^3142370 is an apocalyptic number.

3142370 is an abundant number, since it is smaller than the sum of its proper divisors (4226362).

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

3142370 is a wasteful number, since it uses less digits than its factorization.

3142370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96 (or 78 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 20.

The square root of 3142370 is about 1772.6731227161. The cubic root of 3142370 is about 146.4712675697.

Adding to 3142370 its reverse (732413), we get a palindrome (3874783).

The spelling of 3142370 in words is "three million, one hundred forty-two thousand, three hundred seventy".