4546073438 has 8 divisors (see below), whose sum is σ = 6832508760. Its totient is φ = 2268570520.

The previous prime is 4546073431. The next prime is 4546073447. The reversal of 4546073438 is 8343706454.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4546073431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2231828 + ... + 2233863.

It is an arithmetic number, because the mean of its divisors is an integer number (854063595).

Almost surely, 2^4546073438 is an apocalyptic number.

4546073438 is a deficient number, since it is larger than the sum of its proper divisors (2286435322).

4546073438 is a wasteful number, since it uses less digits than its factorization.

4546073438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4466202.

The product of its (nonzero) digits is 967680, while the sum is 44.

The square root of 4546073438 is about 67424.5759200605. The cubic root of 4546073438 is about 1656.5789901244.

The spelling of 4546073438 in words is "four billion, five hundred forty-six million, seventy-three thousand, four hundred thirty-eight".