1074039442 has 8 divisors (see below), whose sum is σ = 1841210496. Its totient is φ = 460302612.

The previous prime is 1074039431. The next prime is 1074039443. The reversal of 1074039442 is 2449304701.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 1074039398 and 1074039407.

It is not an unprimeable number, because it can be changed into a prime (1074039443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38358538 + ... + 38358565.

It is an arithmetic number, because the mean of its divisors is an integer number (230151312).

Almost surely, 2^1074039442 is an apocalyptic number.

1074039442 is a deficient number, since it is larger than the sum of its proper divisors (767171054).

1074039442 is an equidigital number, since it uses as much as digits as its factorization.

1074039442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76717112.

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 1074039442 is about 32772.5409756400. The cubic root of 1074039442 is about 1024.0946014743.

The spelling of 1074039442 in words is "one billion, seventy-four million, thirty-nine thousand, four hundred forty-two".