814988748 has 24 divisors (see below), whose sum is σ = 2173303552. Its totient is φ = 232853904.

The previous prime is 814988747. The next prime is 814988773. The reversal of 814988748 is 847889418.

It is not an unprimeable number, because it can be changed into a prime (814988743) 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, 4851040 + ... + 4851207.

Almost surely, 2^814988748 is an apocalyptic number.

It is an amenable number.

814988748 is an abundant number, since it is smaller than the sum of its proper divisors (1358314804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

814988748 is a wasteful number, since it uses less digits than its factorization.

814988748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9702261 (or 9702259 counting only the distinct ones).

The product of its digits is 4128768, while the sum is 57.

The square root of 814988748 is about 28548.0077763756. The cubic root of 814988748 is about 934.0795647119.

The spelling of 814988748 in words is "eight hundred fourteen million, nine hundred eighty-eight thousand, seven hundred forty-eight".