1347474022 has 4 divisors (see below), whose sum is σ = 2021211036. Its totient is φ = 673737010.

The previous prime is 1347474017. The next prime is 1347474031. The reversal of 1347474022 is 2204747431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2204747431 = 881 ⋅2502551.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 336868504 + ... + 336868507.

It is an arithmetic number, because the mean of its divisors is an integer number (505302759).

Almost surely, 2^1347474022 is an apocalyptic number.

1347474022 is a deficient number, since it is larger than the sum of its proper divisors (673737014).

1347474022 is an equidigital number, since it uses as much as digits as its factorization.

1347474022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 673737013.

The product of its (nonzero) digits is 37632, while the sum is 34.

The square root of 1347474022 is about 36707.9558406621. The cubic root of 1347474022 is about 1104.5197019952.

The spelling of 1347474022 in words is "one billion, three hundred forty-seven million, four hundred seventy-four thousand, twenty-two".