1835370828 has 18 divisors (see below), whose sum is σ = 4639409684. Its totient is φ = 611790264.

The previous prime is 1835370827. The next prime is 1835370833. The reversal of 1835370828 is 8280735381.

It is a tau number, because it is divible by the number of its divisors (18).

It is not an unprimeable number, because it can be changed into a prime (1835370827) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 25491226 + ... + 25491297.

Almost surely, 2^1835370828 is an apocalyptic number.

1835370828 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1835370828 is an abundant number, since it is smaller than the sum of its proper divisors (2804038856).

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

1835370828 is a wasteful number, since it uses less digits than its factorization.

1835370828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50982533 (or 50982528 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The square root of 1835370828 is about 42841.2281336565. The cubic root of 1835370828 is about 1224.3566418766.

The spelling of 1835370828 in words is "one billion, eight hundred thirty-five million, three hundred seventy thousand, eight hundred twenty-eight".