1074390846 has 16 divisors (see below), whose sum is σ = 2149540608. Its totient is φ = 358003800.

The previous prime is 1074390829. The next prime is 1074390857. The reversal of 1074390846 is 6480934701.

It is a junction number, because it is equal to n+sod(n) for n = 1074390798 and 1074390807.

It is a congruent number.

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, 12310 + ... + 47961.

It is an arithmetic number, because the mean of its divisors is an integer number (134346288).

Almost surely, 2^1074390846 is an apocalyptic number.

1074390846 is an abundant number, since it is smaller than the sum of its proper divisors (1075149762).

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

1074390846 is a wasteful number, since it uses less digits than its factorization.

1074390846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63247.

The product of its (nonzero) digits is 145152, while the sum is 42.

The square root of 1074390846 is about 32777.9017937390. The cubic root of 1074390846 is about 1024.2062769817.

The spelling of 1074390846 in words is "one billion, seventy-four million, three hundred ninety thousand, eight hundred forty-six".