3874298669 has 8 divisors (see below), whose sum is σ = 3907875840. Its totient is φ = 3840782400.

The previous prime is 3874298653. The next prime is 3874298671. The reversal of 3874298669 is 9668924783.

It is a happy number.

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 3874298669 - 2⁴ = 3874298653 is a prime.

It is a super-2 number, since 2×3874298669² = 30020380353230343122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3874298699) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117524 + ... + 146834.

It is an arithmetic number, because the mean of its divisors is an integer number (488484480).

Almost surely, 2^3874298669 is an apocalyptic number.

It is an amenable number.

3874298669 is a deficient number, since it is larger than the sum of its proper divisors (33577171).

3874298669 is a wasteful number, since it uses less digits than its factorization.

3874298669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30451.

The product of its digits is 31352832, while the sum is 62.

The square root of 3874298669 is about 62243.8645088815. The cubic root of 3874298669 is about 1570.5955614403.

The spelling of 3874298669 in words is "three billion, eight hundred seventy-four million, two hundred ninety-eight thousand, six hundred sixty-nine".