3140973 has 12 divisors (see below), whose sum is σ = 4949568. Its totient is φ = 1903560.

The previous prime is 3140959. The next prime is 3140981. The reversal of 3140973 is 3790413.

It is not a de Polignac number, because 3140973 - 2⁸ = 3140717 is a prime.

It is a super-2 number, since 2×3140973² = 19731422773458, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3140933) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15765 + ... + 15962.

It is an arithmetic number, because the mean of its divisors is an integer number (412464).

Almost surely, 2^3140973 is an apocalyptic number.

3140973 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

3140973 is a deficient number, since it is larger than the sum of its proper divisors (1808595).

3140973 is a wasteful number, since it uses less digits than its factorization.

3140973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31744 (or 31741 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 27.

The square root of 3140973 is about 1772.2790412348. The cubic root of 3140973 is about 146.4495588285.

The spelling of 3140973 in words is "three million, one hundred forty thousand, nine hundred seventy-three".