4642867957 has 8 divisors (see below), whose sum is σ = 5714299136. Its totient is φ = 3673477872.

The previous prime is 4642867927. The next prime is 4642867991. The reversal of 4642867957 is 7597682464.

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 4642867957 - 2¹⁵ = 4642835189 is a prime.

It is a super-2 number, since 2×4642867957² = 43112445732274707698, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4642867927) 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, 25510173 + ... + 25510354.

It is an arithmetic number, because the mean of its divisors is an integer number (714287392).

Almost surely, 2^4642867957 is an apocalyptic number.

It is an amenable number.

4642867957 is a deficient number, since it is larger than the sum of its proper divisors (1071431179).

4642867957 is a wasteful number, since it uses less digits than its factorization.

4642867957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51020547.

The product of its digits is 20321280, while the sum is 58.

The square root of 4642867957 is about 68138.5937409923. The cubic root of 4642867957 is about 1668.2537541634.

The spelling of 4642867957 in words is "four billion, six hundred forty-two million, eight hundred sixty-seven thousand, nine hundred fifty-seven".