3962340 has 36 divisors (see below), whose sum is σ = 12019644. Its totient is φ = 1056576.

The previous prime is 3962339. The next prime is 3962351. The reversal of 3962340 is 432693.

3962340 is a `hidden beast` number, since 39 + 623 + 4 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2090916 + 1871424 = 1446^2 + 1368^2 .

It is a tau number, because it is divible by the number of its divisors (36).

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 11 ways as a sum of consecutive naturals, for example, 10827 + ... + 11186.

It is an arithmetic number, because the mean of its divisors is an integer number (333879).

Almost surely, 2^3962340 is an apocalyptic number.

3962340 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3962340 is an abundant number, since it is smaller than the sum of its proper divisors (8057304).

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

3962340 is a wasteful number, since it uses less digits than its factorization.

3962340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22028 (or 22023 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The square root of 3962340 is about 1990.5627345050. The cubic root of 3962340 is about 158.2403541510.

The spelling of 3962340 in words is "three million, nine hundred sixty-two thousand, three hundred forty".