3975751429 has 8 divisors (see below), whose sum is σ = 4341883392. Its totient is φ = 3618234480.

The previous prime is 3975751421. The next prime is 3975751441. The reversal of 3975751429 is 9241575793.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3975751429 - 2³ = 3975751421 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3975751421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2152789 + ... + 2154634.

It is an arithmetic number, because the mean of its divisors is an integer number (542735424).

Almost surely, 2^3975751429 is an apocalyptic number.

It is an amenable number.

3975751429 is a deficient number, since it is larger than the sum of its proper divisors (366131963).

3975751429 is a wasteful number, since it uses less digits than its factorization.

3975751429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4307507.

The product of its digits is 2381400, while the sum is 52.

The square root of 3975751429 is about 63053.5600025883. The cubic root of 3975751429 is about 1584.1868643110.

The spelling of 3975751429 in words is "three billion, nine hundred seventy-five million, seven hundred fifty-one thousand, four hundred twenty-nine".