1870669048 has 16 divisors (see below), whose sum is σ = 3519479880. Its totient is φ = 932141088.

The previous prime is 1870669039. The next prime is 1870669049. The reversal of 1870669048 is 8409660781.

It is a junction number, because it is equal to n+sod(n) for n = 1870668992 and 1870669010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1870669049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 396690 + ... + 401377.

Almost surely, 2^1870669048 is an apocalyptic number.

It is an amenable number.

1870669048 is a deficient number, since it is larger than the sum of its proper divisors (1648810832).

1870669048 is a wasteful number, since it uses less digits than its factorization.

1870669048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 798366 (or 798362 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 49.

The square root of 1870669048 is about 43251.2317512461. The cubic root of 1870669048 is about 1232.1558788964.

The spelling of 1870669048 in words is "one billion, eight hundred seventy million, six hundred sixty-nine thousand, forty-eight".