2864120407 has 8 divisors (see below), whose sum is σ = 3034746000. Its totient is φ = 2693733504.

The previous prime is 2864120387. The next prime is 2864120419. The reversal of 2864120407 is 7040214682.

It is a happy number.

2864120407 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a de Polignac number, because none of the positive numbers 2^k-2864120407 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 (2864126407) 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, 34657 + ... + 83242.

It is an arithmetic number, because the mean of its divisors is an integer number (379343250).

Almost surely, 2^2864120407 is an apocalyptic number.

2864120407 is a deficient number, since it is larger than the sum of its proper divisors (170625593).

2864120407 is a wasteful number, since it uses less digits than its factorization.

2864120407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119345.

The product of its (nonzero) digits is 21504, while the sum is 34.

The square root of 2864120407 is about 53517.4775844303. The cubic root of 2864120407 is about 1420.1375927971.

The spelling of 2864120407 in words is "two billion, eight hundred sixty-four million, one hundred twenty thousand, four hundred seven".