1074680426 has 4 divisors (see below), whose sum is σ = 1612020642. Its totient is φ = 537340212.

The previous prime is 1074680419. The next prime is 1074680437. The reversal of 1074680426 is 6240864701.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 906070201 + 168610225 = 30101^2 + 12985^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1074680426.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 268670105 + ... + 268670108.

Almost surely, 2^1074680426 is an apocalyptic number.

1074680426 is a deficient number, since it is larger than the sum of its proper divisors (537340216).

1074680426 is an equidigital number, since it uses as much as digits as its factorization.

1074680426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 537340215.

The product of its (nonzero) digits is 64512, while the sum is 38.

The square root of 1074680426 is about 32782.3188014515. The cubic root of 1074680426 is about 1024.2982866422.

The spelling of 1074680426 in words is "one billion, seventy-four million, six hundred eighty thousand, four hundred twenty-six".