3976413 has 8 divisors (see below), whose sum is σ = 6059328. Its totient is φ = 2272224.

The previous prime is 3976409. The next prime is 3976417. The reversal of 3976413 is 3146793.

It is an interprime number because it is at equal distance from previous prime (3976409) and next prime (3976417).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3976413 - 2² = 3976409 is a prime.

3976413 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3976417) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94656 + ... + 94697.

It is an arithmetic number, because the mean of its divisors is an integer number (757416).

Almost surely, 2^3976413 is an apocalyptic number.

It is an amenable number.

3976413 is a deficient number, since it is larger than the sum of its proper divisors (2082915).

3976413 is a wasteful number, since it uses less digits than its factorization.

3976413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189363.

The product of its digits is 13608, while the sum is 33.

The square root of 3976413 is about 1994.0945313600. The cubic root of 3976413 is about 158.4274729794.

The spelling of 3976413 in words is "three million, nine hundred seventy-six thousand, four hundred thirteen".