1351873848 has 32 divisors (see below), whose sum is σ = 3639661200. Its totient is φ = 415961088.

The previous prime is 1351873843. The next prime is 1351873877. The reversal of 1351873848 is 8483781531.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1351873797 and 1351873806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1351873843) 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, 2166153 + ... + 2166776.

Almost surely, 2^1351873848 is an apocalyptic number.

It is an amenable number.

1351873848 is an abundant number, since it is smaller than the sum of its proper divisors (2287787352).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1351873848 is a wasteful number, since it uses less digits than its factorization.

1351873848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4332951 (or 4332947 counting only the distinct ones).

The product of its digits is 645120, while the sum is 48.

The square root of 1351873848 is about 36767.8371406315. The cubic root of 1351873848 is about 1105.7205698514.

The spelling of 1351873848 in words is "one billion, three hundred fifty-one million, eight hundred seventy-three thousand, eight hundred forty-eight".