1380674033 has 2 divisors, whose sum is σ = 1380674034. Its totient is φ = 1380674032.

The previous prime is 1380674011. The next prime is 1380674089. The reversal of 1380674033 is 3304760831.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1089528064 + 291145969 = 33008^2 + 17063^2 .

It is a cyclic number.

It is not a de Polignac number, because 1380674033 - 2¹² = 1380669937 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1380673984 and 1380674002.

It is not a weakly prime, because it can be changed into another prime (1380674093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 690337016 + 690337017.

It is an arithmetic number, because the mean of its divisors is an integer number (690337017).

Almost surely, 2^1380674033 is an apocalyptic number.

It is an amenable number.

1380674033 is a deficient number, since it is larger than the sum of its proper divisors (1).

1380674033 is an equidigital number, since it uses as much as digits as its factorization.

1380674033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 35.

The square root of 1380674033 is about 37157.4223137182. The cubic root of 1380674033 is about 1113.5175141901.

The spelling of 1380674033 in words is "one billion, three hundred eighty million, six hundred seventy-four thousand, thirty-three".