1380073574 has 8 divisors (see below), whose sum is σ = 2258302248. Its totient is φ = 627306160.

The previous prime is 1380073573. The next prime is 1380073579. The reversal of 1380073574 is 4753700831.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1380073573) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31365287 + ... + 31365330.

It is an arithmetic number, because the mean of its divisors is an integer number (282287781).

Almost surely, 2^1380073574 is an apocalyptic number.

1380073574 is a deficient number, since it is larger than the sum of its proper divisors (878228674).

1380073574 is a wasteful number, since it uses less digits than its factorization.

1380073574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62730630.

The product of its (nonzero) digits is 70560, while the sum is 38.

The square root of 1380073574 is about 37149.3415015664. The cubic root of 1380073574 is about 1113.3560668224.

The spelling of 1380073574 in words is "one billion, three hundred eighty million, seventy-three thousand, five hundred seventy-four".