2998415345 has 8 divisors (see below), whose sum is σ = 3607073640. Its totient is φ = 2392748800.

The previous prime is 2998415333. The next prime is 2998415347. The reversal of 2998415345 is 5435148992.

It can be written as a sum of positive squares in 4 ways, for example, as 437144464 + 2561270881 = 20908^2 + 50609^2 .

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

It is not a de Polignac number, because 2998415345 - 2¹² = 2998411249 is a prime.

It is a super-2 number, since 2×2998415345² = 17980989162262938050, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2998415293 and 2998415302.

It is not an unprimeable number, because it can be changed into a prime (2998415347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 745730 + ... + 749739.

It is an arithmetic number, because the mean of its divisors is an integer number (450884205).

Almost surely, 2^2998415345 is an apocalyptic number.

It is an amenable number.

2998415345 is a deficient number, since it is larger than the sum of its proper divisors (608658295).

2998415345 is a wasteful number, since it uses less digits than its factorization.

2998415345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1495875.

The product of its digits is 1555200, while the sum is 50.

The square root of 2998415345 is about 54757.7879849068. The cubic root of 2998415345 is about 1441.9955846941.

The spelling of 2998415345 in words is "two billion, nine hundred ninety-eight million, four hundred fifteen thousand, three hundred forty-five".