1828752346 has 8 divisors (see below), whose sum is σ = 2780705844. Its totient is φ = 901850400.

The previous prime is 1828752329. The next prime is 1828752347. The reversal of 1828752346 is 6432578281.

It can be written as a sum of positive squares in 2 ways, for example, as 1624976721 + 203775625 = 40311^2 + 14275^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 1828752296 and 1828752305.

It is not an unprimeable number, because it can be changed into a prime (1828752347) 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, 6262705 + ... + 6262996.

Almost surely, 2^1828752346 is an apocalyptic number.

1828752346 is a deficient number, since it is larger than the sum of its proper divisors (951953498).

1828752346 is a wasteful number, since it uses less digits than its factorization.

1828752346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12525776.

The product of its digits is 645120, while the sum is 46.

The square root of 1828752346 is about 42763.9140631444. The cubic root of 1828752346 is about 1222.8831626398.

The spelling of 1828752346 in words is "one billion, eight hundred twenty-eight million, seven hundred fifty-two thousand, three hundred forty-six".