4911849356 has 12 divisors (see below), whose sum is σ = 8741427240. Its totient is φ = 2414298720.

The previous prime is 4911849337. The next prime is 4911849361. The reversal of 4911849356 is 6539481194.

It is a super-2 number, since 2×4911849356² = 48252528192075229472, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10406225 + ... + 10406696.

It is an arithmetic number, because the mean of its divisors is an integer number (728452270).

Almost surely, 2^4911849356 is an apocalyptic number.

It is an amenable number.

4911849356 is a deficient number, since it is larger than the sum of its proper divisors (3829577884).

4911849356 is a wasteful number, since it uses less digits than its factorization.

4911849356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20812984 (or 20812982 counting only the distinct ones).

The product of its digits is 933120, while the sum is 50.

The square root of 4911849356 is about 70084.5871501003. The cubic root of 4911849356 is about 1699.8672740669.

The spelling of 4911849356 in words is "four billion, nine hundred eleven million, eight hundred forty-nine thousand, three hundred fifty-six".