1074326694 has 16 divisors (see below), whose sum is σ = 2455603968. Its totient is φ = 306950472.

The previous prime is 1074326689. The next prime is 1074326699. The reversal of 1074326694 is 4966234701.

It is an interprime number because it is at equal distance from previous prime (1074326689) and next prime (1074326699).

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 25579207 = 1074326694 / (1 + 0 + 7 + 4 + 3 + 2 + 6 + 6 + 9 + 4).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1074326699) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 12789562 + ... + 12789645.

It is an arithmetic number, because the mean of its divisors is an integer number (153475248).

Almost surely, 2^1074326694 is an apocalyptic number.

1074326694 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1074326694 is an abundant number, since it is smaller than the sum of its proper divisors (1381277274).

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

1074326694 is a wasteful number, since it uses less digits than its factorization.

1074326694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25579219.

The product of its (nonzero) digits is 217728, while the sum is 42.

The square root of 1074326694 is about 32776.9231930027. The cubic root of 1074326694 is about 1024.1858914180.

The spelling of 1074326694 in words is "one billion, seventy-four million, three hundred twenty-six thousand, six hundred ninety-four".