1380600074 has 16 divisors (see below), whose sum is σ = 2411399808. Its totient is φ = 580521552.

The previous prime is 1380600061. The next prime is 1380600077. The reversal of 1380600074 is 4700060831.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1380600077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 929582 + ... + 931065.

It is an arithmetic number, because the mean of its divisors is an integer number (150712488).

Almost surely, 2^1380600074 is an apocalyptic number.

1380600074 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1380600074 is a deficient number, since it is larger than the sum of its proper divisors (1030799734).

1380600074 is a wasteful number, since it uses less digits than its factorization.

1380600074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1860709.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 1380600074 is about 37156.4270887285. The cubic root of 1380600074 is about 1113.4976311208.

The spelling of 1380600074 in words is "one billion, three hundred eighty million, six hundred thousand, seventy-four".