919468498 has 12 divisors (see below), whose sum is σ = 1493456778. Its totient is φ = 424369920.

The previous prime is 919468481. The next prime is 919468547. The reversal of 919468498 is 894864919.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 333683289 + 585785209 = 18267^2 + 24203^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1359823 + ... + 1360498.

Almost surely, 2^919468498 is an apocalyptic number.

919468498 is a deficient number, since it is larger than the sum of its proper divisors (573988280).

919468498 is a wasteful number, since it uses less digits than its factorization.

919468498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2720349 (or 2720336 counting only the distinct ones).

The product of its digits is 4478976, while the sum is 58.

The square root of 919468498 is about 30322.7389594014. The cubic root of 919468498 is about 972.4014956081.

The spelling of 919468498 in words is "nine hundred nineteen million, four hundred sixty-eight thousand, four hundred ninety-eight".