3962488 has 32 divisors (see below), whose sum is σ = 7920000. Its totient is φ = 1853280.

The previous prime is 3962471. The next prime is 3962489. The reversal of 3962488 is 8842693.

It is a super-2 number, since 2×3962488² = 31402622300288, which contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 3962488.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3962489) 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 7 ways as a sum of consecutive naturals, for example, 19813 + ... + 20011.

It is an arithmetic number, because the mean of its divisors is an integer number (247500).

Almost surely, 2^3962488 is an apocalyptic number.

3962488 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

3962488 is a deficient number, since it is larger than the sum of its proper divisors (3957512).

3962488 is a wasteful number, since it uses less digits than its factorization.

3962488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355 (or 351 counting only the distinct ones).

The product of its digits is 82944, while the sum is 40.

The square root of 3962488 is about 1990.5999095750. The cubic root of 3962488 is about 158.2423243068.

The spelling of 3962488 in words is "three million, nine hundred sixty-two thousand, four hundred eighty-eight".