2449177345 has 8 divisors (see below), whose sum is σ = 2955432960. Its totient is φ = 1948395120.

The previous prime is 2449177343. The next prime is 2449177391. The reversal of 2449177345 is 5437719442.

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

It is not a de Polignac number, because 2449177345 - 2¹ = 2449177343 is a prime.

It is a super-2 number, since 2×2449177345² = 11996939334522498050, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2449177295 and 2449177304.

It is not an unprimeable number, because it can be changed into a prime (2449177343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1367361 + ... + 1369150.

It is an arithmetic number, because the mean of its divisors is an integer number (369429120).

Almost surely, 2^2449177345 is an apocalyptic number.

It is an amenable number.

2449177345 is a deficient number, since it is larger than the sum of its proper divisors (506255615).

2449177345 is a wasteful number, since it uses less digits than its factorization.

2449177345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2736695.

The product of its digits is 846720, while the sum is 46.

The square root of 2449177345 is about 49489.1639149420. The cubic root of 2449177345 is about 1347.9488457857.

The spelling of 2449177345 in words is "two billion, four hundred forty-nine million, one hundred seventy-seven thousand, three hundred forty-five".