3942962 has 4 divisors (see below), whose sum is σ = 5914446. Its totient is φ = 1971480.

The previous prime is 3942947. The next prime is 3942977. The reversal of 3942962 is 2692493.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (3942947) and next prime (3942977).

It can be written as a sum of positive squares in only one way, i.e., 2686321 + 1256641 = 1639^2 + 1121^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 985739 + ... + 985742.

Almost surely, 2^3942962 is an apocalyptic number.

3942962 is a deficient number, since it is larger than the sum of its proper divisors (1971484).

3942962 is a wasteful number, since it uses less digits than its factorization.

3942962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1971483.

The product of its digits is 23328, while the sum is 35.

The square root of 3942962 is about 1985.6893009733. The cubic root of 3942962 is about 157.9819719857.

The spelling of 3942962 in words is "three million, nine hundred forty-two thousand, nine hundred sixty-two".