546473374 has 4 divisors (see below), whose sum is σ = 819710064. Its totient is φ = 273236686.

The previous prime is 546473359. The next prime is 546473393. The reversal of 546473374 is 473374645.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 546473374.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136618342 + ... + 136618345.

It is an arithmetic number, because the mean of its divisors is an integer number (204927516).

Almost surely, 2^546473374 is an apocalyptic number.

546473374 is a deficient number, since it is larger than the sum of its proper divisors (273236690).

546473374 is a wasteful number, since it uses less digits than its factorization.

546473374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273236689.

The product of its digits is 846720, while the sum is 43.

The square root of 546473374 is about 23376.7699650743. The cubic root of 546473374 is about 817.5663387639.

The spelling of 546473374 in words is "five hundred forty-six million, four hundred seventy-three thousand, three hundred seventy-four".