2864877457 has 8 divisors (see below), whose sum is σ = 3094148736. Its totient is φ = 2636877072.

The previous prime is 2864877413. The next prime is 2864877467. The reversal of 2864877457 is 7547784682.

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 2864877457 - 2¹⁹ = 2864353169 is a prime.

It is a super-4 number, since 4×2864877457⁴ (a number of 39 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2864877467) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 313033 + ... + 322054.

It is an arithmetic number, because the mean of its divisors is an integer number (386768592).

Almost surely, 2^2864877457 is an apocalyptic number.

It is an amenable number.

2864877457 is a deficient number, since it is larger than the sum of its proper divisors (229271279).

2864877457 is a wasteful number, since it uses less digits than its factorization.

2864877457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 635447.

The product of its digits is 21073920, while the sum is 58.

The square root of 2864877457 is about 53524.5500401451. The cubic root of 2864877457 is about 1420.2627063049.

The spelling of 2864877457 in words is "two billion, eight hundred sixty-four million, eight hundred seventy-seven thousand, four hundred fifty-seven".