498087747 has 24 divisors (see below), whose sum is σ = 771043104. Its totient is φ = 309032064.

The previous prime is 498087691. The next prime is 498087767. The reversal of 498087747 is 747780894.

498087747 is a `hidden beast` number, since 498 + 0 + 87 + 74 + 7 = 666.

It is not a de Polignac number, because 498087747 - 2¹⁴ = 498071363 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 498087693 and 498087702.

It is not an unprimeable number, because it can be changed into a prime (498087767) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24858 + ... + 40175.

It is an arithmetic number, because the mean of its divisors is an integer number (32126796).

Almost surely, 2^498087747 is an apocalyptic number.

498087747 is a deficient number, since it is larger than the sum of its proper divisors (272955357).

498087747 is a wasteful number, since it uses less digits than its factorization.

498087747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65099 (or 65096 counting only the distinct ones).

The product of its (nonzero) digits is 3161088, while the sum is 54.

The square root of 498087747 is about 22317.8795363717. The cubic root of 498087747 is about 792.6873958356.

The spelling of 498087747 in words is "four hundred ninety-eight million, eighty-seven thousand, seven hundred forty-seven".