2445273346 has 8 divisors (see below), whose sum is σ = 3753210384. Its totient is φ = 1194203220.

The previous prime is 2445273329. The next prime is 2445273373. The reversal of 2445273346 is 6433725442.

2445273346 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 2445273299 and 2445273308.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14216620 + ... + 14216791.

It is an arithmetic number, because the mean of its divisors is an integer number (469151298).

Almost surely, 2^2445273346 is an apocalyptic number.

2445273346 is a deficient number, since it is larger than the sum of its proper divisors (1307937038).

2445273346 is a wasteful number, since it uses less digits than its factorization.

2445273346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28433456.

The product of its digits is 483840, while the sum is 40.

The square root of 2445273346 is about 49449.7052165127. The cubic root of 2445273346 is about 1347.2322528548.

Adding to 2445273346 its reverse (6433725442), we get a palindrome (8878998788).

The spelling of 2445273346 in words is "two billion, four hundred forty-five million, two hundred seventy-three thousand, three hundred forty-six".