1073634 has 8 divisors (see below), whose sum is σ = 2147280. Its totient is φ = 357876.

The previous prime is 1073627. The next prime is 1073647. The reversal of 1073634 is 4363701.

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

1073634 is an admirable number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89464 + ... + 89475.

It is an arithmetic number, because the mean of its divisors is an integer number (268410).

2^1073634 is an apocalyptic number.

1073634 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1073634 is a wasteful number, since it uses less digits than its factorization.

1073634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178944.

The product of its (nonzero) digits is 1512, while the sum is 24.

The square root of 1073634 is about 1036.1631145722. The cubic root of 1073634 is about 102.3965722526.

It can be divided in two parts, 107 and 3634, that added together give a triangular number (3741 = T₈₆).

The spelling of 1073634 in words is "one million, seventy-three thousand, six hundred thirty-four".