4911963494 has 8 divisors (see below), whose sum is σ = 7368391800. Its totient is φ = 2455832896.

The previous prime is 4911963473. The next prime is 4911963557. The reversal of 4911963494 is 4943691194.

It is a happy number.

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

It is a congruent number.

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, 27179 + ... + 102774.

It is an arithmetic number, because the mean of its divisors is an integer number (921048975).

Almost surely, 2^4911963494 is an apocalyptic number.

4911963494 is a deficient number, since it is larger than the sum of its proper divisors (2456428306).

4911963494 is a wasteful number, since it uses less digits than its factorization.

4911963494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148854.

The product of its digits is 839808, while the sum is 50.

The square root of 4911963494 is about 70085.4014328234. The cubic root of 4911963494 is about 1699.8804407267.

The spelling of 4911963494 in words is "four billion, nine hundred eleven million, nine hundred sixty-three thousand, four hundred ninety-four".