1340330602 has 16 divisors (see below), whose sum is σ = 2166350760. Its totient is φ = 618270912.

The previous prime is 1340330591. The next prime is 1340330603. The reversal of 1340330602 is 2060330431.

It can be written as a sum of positive squares in 4 ways, for example, as 1304582161 + 35748441 = 36119^2 + 5979^2 .

It is a super-2 number, since 2×1340330602² = 3592972245315364808, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1340330603) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36924 + ... + 63592.

Almost surely, 2^1340330602 is an apocalyptic number.

1340330602 is a deficient number, since it is larger than the sum of its proper divisors (826020158).

1340330602 is a wasteful number, since it uses less digits than its factorization.

1340330602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28617.

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 1340330602 is about 36610.5258361581. The cubic root of 1340330602 is about 1102.5644306695.

The spelling of 1340330602 in words is "one billion, three hundred forty million, three hundred thirty thousand, six hundred two".