3942249675 has 288 divisors, whose sum is σ = 8881931520. Its totient is φ = 1524096000.

The previous prime is 3942249673. The next prime is 3942249677. The reversal of 3942249675 is 5769422493.

It is an interprime number because it is at equal distance from previous prime (3942249673) and next prime (3942249677).

It is not a de Polignac number, because 3942249675 - 2¹ = 3942249673 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3942249673) by changing a digit.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 39032125 + ... + 39032225.

It is an arithmetic number, because the mean of its divisors is an integer number (30840040).

Almost surely, 2^3942249675 is an apocalyptic number.

3942249675 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

3942249675 is an abundant number, since it is smaller than the sum of its proper divisors (4939681845).

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

3942249675 is a wasteful number, since it uses less digits than its factorization.

3942249675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203 (or 191 counting only the distinct ones).

The product of its digits is 3265920, while the sum is 51.

The square root of 3942249675 is about 62787.3369000470. The cubic root of 3942249675 is about 1579.7245787880.

The spelling of 3942249675 in words is "three billion, nine hundred forty-two million, two hundred forty-nine thousand, six hundred seventy-five".