1380196801 has 9 divisors (see below), whose sum is σ = 1398223011. Its totient is φ = 1362401472.

The previous prime is 1380196793. The next prime is 1380196819. The reversal of 1380196801 is 1086910831.

The square root of 1380196801 is 37151.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 619761025 + 760435776 = 24895^2 + 27576^2 .

It is not a de Polignac number, because 1380196801 - 2³ = 1380196793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1380196871) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 3603456 + ... + 3603838.

Almost surely, 2^1380196801 is an apocalyptic number.

1380196801 is the 37151-st square number.

1380196801 is the 18576-th centered octagonal number.

It is an amenable number.

1380196801 is a deficient number, since it is larger than the sum of its proper divisors (18026210).

1380196801 is an frugal number, since it uses more digits than its factorization.

1380196801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 960 (or 480 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 37.

The cubic root of 1380196801 is about 1113.3892030859.

The spelling of 1380196801 in words is "one billion, three hundred eighty million, one hundred ninety-six thousand, eight hundred one".