3980464 has 10 divisors (see below), whose sum is σ = 7712180. Its totient is φ = 1990224.

The previous prime is 3980461. The next prime is 3980479. The reversal of 3980464 is 4640893.

It is not an unprimeable number, because it can be changed into a prime (3980461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 124374 + ... + 124405.

It is an arithmetic number, because the mean of its divisors is an integer number (771218).

Almost surely, 2^3980464 is an apocalyptic number.

It is an amenable number.

3980464 is a deficient number, since it is larger than the sum of its proper divisors (3731716).

3980464 is a wasteful number, since it uses less digits than its factorization.

3980464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248787 (or 248781 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 3980464 is about 1995.1100220289. The cubic root of 3980464 is about 158.4812544380.

It can be divided in two parts, 3980 and 464, that added together give a palindrome (4444).

The spelling of 3980464 in words is "three million, nine hundred eighty thousand, four hundred sixty-four".