2894856949358 has 24 divisors (see below), whose sum is σ = 4773045505536. Its totient is φ = 1315810928960.

The previous prime is 2894856949331. The next prime is 2894856949367. The reversal of 2894856949358 is 8539496584982.

It is a happy number.

It is a super-2 number, since 2×2894856949358² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11260691 + ... + 11514897.

It is an arithmetic number, because the mean of its divisors is an integer number (198876896064).

Almost surely, 2^{2894856949358} is an apocalyptic number.

2894856949358 is a deficient number, since it is larger than the sum of its proper divisors (1878188556178).

2894856949358 is a wasteful number, since it uses less digits than its factorization.

2894856949358 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301288 (or 301277 counting only the distinct ones).

The product of its digits is 5374771200, while the sum is 80.

The spelling of 2894856949358 in words is "two trillion, eight hundred ninety-four billion, eight hundred fifty-six million, nine hundred forty-nine thousand, three hundred fifty-eight".