3951460 has 12 divisors (see below), whose sum is σ = 8298108. Its totient is φ = 1580576.

The previous prime is 3951443. The next prime is 3951461. The reversal of 3951460 is 641593.

3951460 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2802276 + 1149184 = 1674^2 + 1072^2 .

It is a super-2 number, since 2×3951460² = 31228072263200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3951461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98767 + ... + 98806.

It is an arithmetic number, because the mean of its divisors is an integer number (691509).

Almost surely, 2^3951460 is an apocalyptic number.

It is an amenable number.

3951460 is an abundant number, since it is smaller than the sum of its proper divisors (4346648).

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

3951460 is a wasteful number, since it uses less digits than its factorization.

3951460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197582 (or 197580 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 3951460 is about 1987.8279603628. The cubic root of 3951460 is about 158.0953865086.

The spelling of 3951460 in words is "three million, nine hundred fifty-one thousand, four hundred sixty".