3967962 has 8 divisors (see below), whose sum is σ = 7935936. Its totient is φ = 1322652.

The previous prime is 3967961. The next prime is 3967963. The reversal of 3967962 is 2697693.

It is an interprime number because it is at equal distance from previous prime (3967961) and next prime (3967963).

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

3967962 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (3967961) by changing a digit.

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, 330658 + ... + 330669.

It is an arithmetic number, because the mean of its divisors is an integer number (991992).

Almost surely, 2^3967962 is an apocalyptic number.

3967962 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3967962 is a wasteful number, since it uses less digits than its factorization.

3967962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 661332.

The product of its digits is 122472, while the sum is 42.

The square root of 3967962 is about 1991.9743974258. The cubic root of 3967962 is about 158.3151590097.

The spelling of 3967962 in words is "three million, nine hundred sixty-seven thousand, nine hundred sixty-two".