1823634546 has 16 divisors (see below), whose sum is σ = 3669646944. Its totient is φ = 604148544.

The previous prime is 1823634539. The next prime is 1823634559. The reversal of 1823634546 is 6454363281.

1823634546 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1823634546² = 6651285914729252232, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1823634498 and 1823634507.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 931351 + ... + 933306.

It is an arithmetic number, because the mean of its divisors is an integer number (229352934).

Almost surely, 2^1823634546 is an apocalyptic number.

1823634546 is an abundant number, since it is smaller than the sum of its proper divisors (1846012398).

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

1823634546 is a wasteful number, since it uses less digits than its factorization.

1823634546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1864825.

The product of its digits is 414720, while the sum is 42.

The square root of 1823634546 is about 42704.0343059060. The cubic root of 1823634546 is about 1221.7413425150.

The spelling of 1823634546 in words is "one billion, eight hundred twenty-three million, six hundred thirty-four thousand, five hundred forty-six".