3962998 has 8 divisors (see below), whose sum is σ = 6401808. Its totient is φ = 1829064.

The previous prime is 3962977. The next prime is 3963013. The reversal of 3962998 is 8992693.

It is a happy number.

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

It is a d-powerful number, because it can be written as 3¹¹ + 9² + 6⁸ + 2¹³ + 9² + 9³ + 8⁷ .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76186 + ... + 76237.

It is an arithmetic number, because the mean of its divisors is an integer number (800226).

Almost surely, 2^3962998 is an apocalyptic number.

3962998 is a deficient number, since it is larger than the sum of its proper divisors (2438810).

3962998 is a wasteful number, since it uses less digits than its factorization.

3962998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152438.

The product of its digits is 209952, while the sum is 46.

The square root of 3962998 is about 1990.7280075390. The cubic root of 3962998 is about 158.2491129812.

The spelling of 3962998 in words is "three million, nine hundred sixty-two thousand, nine hundred ninety-eight".