1374004471 has 4 divisors (see below), whose sum is σ = 1570290832. Its totient is φ = 1177718112.

The previous prime is 1374004453. The next prime is 1374004477. The reversal of 1374004471 is 1744004731.

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

It is a cyclic number.

It is not a de Polignac number, because 1374004471 - 2¹⁷ = 1373873399 is a prime.

It is a super-3 number, since 3×1374004471³ (a number of 28 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1374004477) 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, 98143170 + ... + 98143183.

It is an arithmetic number, because the mean of its divisors is an integer number (392572708).

Almost surely, 2^1374004471 is an apocalyptic number.

1374004471 is a deficient number, since it is larger than the sum of its proper divisors (196286361).

1374004471 is an equidigital number, since it uses as much as digits as its factorization.

1374004471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196286360.

The product of its (nonzero) digits is 9408, while the sum is 31.

The square root of 1374004471 is about 37067.5662945384. The cubic root of 1374004471 is about 1111.7216124087.

The spelling of 1374004471 in words is "one billion, three hundred seventy-four million, four thousand, four hundred seventy-one".