3961598 has 8 divisors (see below), whose sum is σ = 5954520. Its totient is φ = 1976760.

The previous prime is 3961597. The next prime is 3961609. The reversal of 3961598 is 8951693.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3961597) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 593 + ... + 2876.

It is an arithmetic number, because the mean of its divisors is an integer number (744315).

Almost surely, 2^3961598 is an apocalyptic number.

3961598 is a deficient number, since it is larger than the sum of its proper divisors (1992922).

3961598 is a wasteful number, since it uses less digits than its factorization.

3961598 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4042.

The product of its digits is 58320, while the sum is 41.

The square root of 3961598 is about 1990.3763463225. The cubic root of 3961598 is about 158.2304760089.

The spelling of 3961598 in words is "three million, nine hundred sixty-one thousand, five hundred ninety-eight".