546387898 has 16 divisors (see below), whose sum is σ = 968964480. Its totient is φ = 226091376.

The previous prime is 546387859. The next prime is 546387901. The reversal of 546387898 is 898783645.

It is a Harshad number since it is a multiple of its sum of digits (58).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 672486 + ... + 673297.

It is an arithmetic number, because the mean of its divisors is an integer number (60560280).

Almost surely, 2^546387898 is an apocalyptic number.

546387898 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

546387898 is a deficient number, since it is larger than the sum of its proper divisors (422576582).

546387898 is a wasteful number, since it uses less digits than its factorization.

546387898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1345821.

The product of its digits is 11612160, while the sum is 58.

The square root of 546387898 is about 23374.9416683764. The cubic root of 546387898 is about 817.5237103106.

The spelling of 546387898 in words is "five hundred forty-six million, three hundred eighty-seven thousand, eight hundred ninety-eight".