498373849479 has 8 divisors (see below), whose sum is σ = 724907417472. Its totient is φ = 302044757240.

The previous prime is 498373849469. The next prime is 498373849517. The reversal of 498373849479 is 974948373894.

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

It is a cyclic number.

It is not a de Polignac number, because 498373849479 - 2¹² = 498373845383 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 498373849479.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (498373849429) 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, 7551118899 + ... + 7551118964.

It is an arithmetic number, because the mean of its divisors is an integer number (90613427184).

Almost surely, 2^498373849479 is an apocalyptic number.

498373849479 is a deficient number, since it is larger than the sum of its proper divisors (226533567993).

498373849479 is a wasteful number, since it uses less digits than its factorization.

498373849479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15102237877.

The product of its digits is 1316818944, while the sum is 75.

The spelling of 498373849479 in words is "four hundred ninety-eight billion, three hundred seventy-three million, eight hundred forty-nine thousand, four hundred seventy-nine".