1346668074 has 24 divisors (see below), whose sum is σ = 2919554820. Its totient is φ = 448616448.

The previous prime is 1346668061. The next prime is 1346668091. The reversal of 1346668074 is 4708666431.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1055795049 + 290873025 = 32493^2 + 17055^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8874 + ... + 52650.

Almost surely, 2^1346668074 is an apocalyptic number.

1346668074 is an abundant number, since it is smaller than the sum of its proper divisors (1572886746).

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

1346668074 is a wasteful number, since it uses less digits than its factorization.

1346668074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45494 (or 45491 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 45.

The square root of 1346668074 is about 36696.9763604578. The cubic root of 1346668074 is about 1104.2994471659.

The spelling of 1346668074 in words is "one billion, three hundred forty-six million, six hundred sixty-eight thousand, seventy-four".