1074711381 has 8 divisors (see below), whose sum is σ = 1433107680. Its totient is φ = 716394672.

The previous prime is 1074711371. The next prime is 1074711413. The reversal of 1074711381 is 1831174701.

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

It is not a de Polignac number, because 1074711381 - 2⁵ = 1074711349 is a prime.

It is a super-2 number, since 2×1074711381² = 2310009104901854322, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1074711371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28275 + ... + 54303.

It is an arithmetic number, because the mean of its divisors is an integer number (179138460).

Almost surely, 2^1074711381 is an apocalyptic number.

It is an amenable number.

1074711381 is a deficient number, since it is larger than the sum of its proper divisors (358396299).

1074711381 is a wasteful number, since it uses less digits than its factorization.

1074711381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39795.

The product of its (nonzero) digits is 4704, while the sum is 33.

The square root of 1074711381 is about 32782.7909275583. The cubic root of 1074711381 is about 1024.3081211469.

The spelling of 1074711381 in words is "one billion, seventy-four million, seven hundred eleven thousand, three hundred eighty-one".