3962849 has 16 divisors (see below), whose sum is σ = 4634880. Its totient is φ = 3350160.

The previous prime is 3962843. The next prime is 3962851. The reversal of 3962849 is 9482693.

It is a happy number.

It is not a de Polignac number, because 3962849 - 2⁸ = 3962593 is a prime.

It is a d-powerful number, because it can be written as 3¹¹ + 9 + 6⁸ + 2¹³ + 8⁷ + 4 + 9³ .

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3962843) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13862 + ... + 14144.

It is an arithmetic number, because the mean of its divisors is an integer number (289680).

Almost surely, 2^3962849 is an apocalyptic number.

It is an amenable number.

3962849 is a deficient number, since it is larger than the sum of its proper divisors (672031).

3962849 is a wasteful number, since it uses less digits than its factorization.

3962849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380.

The product of its digits is 93312, while the sum is 41.

The square root of 3962849 is about 1990.6905836920. The cubic root of 3962849 is about 158.2471296836.

The spelling of 3962849 in words is "three million, nine hundred sixty-two thousand, eight hundred forty-nine".