1448350839 has 12 divisors (see below), whose sum is σ = 2252990376. Its totient is φ = 891292752.

The previous prime is 1448350817. The next prime is 1448350843. The reversal of 1448350839 is 9380538441.

It is not a de Polignac number, because 1448350839 - 2²⁸ = 1179915383 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 1448350794 and 1448350803.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1448350339) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6189417 + ... + 6189650.

It is an arithmetic number, because the mean of its divisors is an integer number (187749198).

Almost surely, 2^1448350839 is an apocalyptic number.

1448350839 is a deficient number, since it is larger than the sum of its proper divisors (804639537).

1448350839 is a wasteful number, since it uses less digits than its factorization.

1448350839 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12379086 (or 12379083 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 45.

The square root of 1448350839 is about 38057.2048237913. The cubic root of 1448350839 is about 1131.4219286158.

The spelling of 1448350839 in words is "one billion, four hundred forty-eight million, three hundred fifty thousand, eight hundred thirty-nine".