1473694857870 has 64 divisors (see below), whose sum is σ = 3545564387904. Its totient is φ = 392019886080.

The previous prime is 1473694857863. The next prime is 1473694857881. The reversal of 1473694857870 is 787584963741.

It is a super-2 number, since 2×1473694857870² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1473694857795 and 1473694857804.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27450574 + ... + 27504206.

It is an arithmetic number, because the mean of its divisors is an integer number (55399443561).

Almost surely, 2^{1473694857870} is an apocalyptic number.

1473694857870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1473694857870 is an abundant number, since it is smaller than the sum of its proper divisors (2071869530034).

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

1473694857870 is a wasteful number, since it uses less digits than its factorization.

1473694857870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55877.

The product of its (nonzero) digits is 284497920, while the sum is 69.

The spelling of 1473694857870 in words is "one trillion, four hundred seventy-three billion, six hundred ninety-four million, eight hundred fifty-seven thousand, eight hundred seventy".