3140464 has 10 divisors (see below), whose sum is σ = 6084680. Its totient is φ = 1570224.

The previous prime is 3140447. The next prime is 3140507. The reversal of 3140464 is 4640413.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 98124 + ... + 98155.

It is an arithmetic number, because the mean of its divisors is an integer number (608468).

Almost surely, 2^3140464 is an apocalyptic number.

It is an amenable number.

3140464 is a deficient number, since it is larger than the sum of its proper divisors (2944216).

3140464 is a wasteful number, since it uses less digits than its factorization.

3140464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196287 (or 196281 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 3140464 is about 1772.1354350049. The cubic root of 3140464 is about 146.4416476014.

Adding to 3140464 its reverse (4640413), we get a palindrome (7780877).

The spelling of 3140464 in words is "three million, one hundred forty thousand, four hundred sixty-four".