1462940893 has 2 divisors, whose sum is σ = 1462940894. Its totient is φ = 1462940892.

The previous prime is 1462940861. The next prime is 1462940909. The reversal of 1462940893 is 3980492641.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1211179204 + 251761689 = 34802^2 + 15867^2 .

It is an emirp because it is prime and its reverse (3980492641) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1462940893 - 2⁵ = 1462940861 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1462940693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 731470446 + 731470447.

It is an arithmetic number, because the mean of its divisors is an integer number (731470447).

Almost surely, 2^1462940893 is an apocalyptic number.

It is an amenable number.

1462940893 is a deficient number, since it is larger than the sum of its proper divisors (1).

1462940893 is an equidigital number, since it uses as much as digits as its factorization.

1462940893 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 373248, while the sum is 46.

The square root of 1462940893 is about 38248.4103329799. The cubic root of 1462940893 is about 1135.2083927161.

The spelling of 1462940893 in words is "one billion, four hundred sixty-two million, nine hundred forty thousand, eight hundred ninety-three".