4531347974 has 4 divisors (see below), whose sum is σ = 6797021964. Its totient is φ = 2265673986.

The previous prime is 4531347971. The next prime is 4531348001. The reversal of 4531347974 is 4797431354.

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

It is a super-2 number, since 2×4531347974² = 41066228922947809352, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4531347971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1132836992 + ... + 1132836995.

It is an arithmetic number, because the mean of its divisors is an integer number (1699255491).

Almost surely, 2^4531347974 is an apocalyptic number.

4531347974 is a deficient number, since it is larger than the sum of its proper divisors (2265673990).

4531347974 is a wasteful number, since it uses less digits than its factorization.

4531347974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2265673989.

The product of its digits is 1270080, while the sum is 47.

The square root of 4531347974 is about 67315.2878178501. The cubic root of 4531347974 is about 1654.7884133626.

The spelling of 4531347974 in words is "four billion, five hundred thirty-one million, three hundred forty-seven thousand, nine hundred seventy-four".