1828708953 has 8 divisors (see below), whose sum is σ = 2479605600. Its totient is φ = 1198475808.

The previous prime is 1828708949. The next prime is 1828708961. The reversal of 1828708953 is 3598078281.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1828708953 - 2² = 1828708949 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1828708896 and 1828708905.

It is not an unprimeable number, because it can be changed into a prime (1828708933) 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, 5165668 + ... + 5166021.

It is an arithmetic number, because the mean of its divisors is an integer number (309950700).

Almost surely, 2^1828708953 is an apocalyptic number.

It is an amenable number.

1828708953 is a deficient number, since it is larger than the sum of its proper divisors (650896647).

1828708953 is a wasteful number, since it uses less digits than its factorization.

1828708953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10331751.

The product of its (nonzero) digits is 967680, while the sum is 51.

The square root of 1828708953 is about 42763.4067047984. The cubic root of 1828708953 is about 1222.8734902915.

The spelling of 1828708953 in words is "one billion, eight hundred twenty-eight million, seven hundred eight thousand, nine hundred fifty-three".