4048628049 has 32 divisors (see below), whose sum is σ = 6045177600. Its totient is φ = 2677933440.

The previous prime is 4048628041. The next prime is 4048628057. The reversal of 4048628049 is 9408268404.

It is an interprime number because it is at equal distance from previous prime (4048628041) and next prime (4048628057).

It is not a de Polignac number, because 4048628049 - 2³ = 4048628041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4048627995 and 4048628013.

It is not an unprimeable number, because it can be changed into a prime (4048628041) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1994367 + ... + 1996395.

It is an arithmetic number, because the mean of its divisors is an integer number (188911800).

Almost surely, 2^4048628049 is an apocalyptic number.

It is an amenable number.

4048628049 is a deficient number, since it is larger than the sum of its proper divisors (1996549551).

4048628049 is a wasteful number, since it uses less digits than its factorization.

4048628049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2582 (or 2576 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 45.

The square root of 4048628049 is about 63628.8303287118. The cubic root of 4048628049 is about 1593.8078438798.

The spelling of 4048628049 in words is "four billion, forty-eight million, six hundred twenty-eight thousand, forty-nine".