901961363 has 2 divisors, whose sum is σ = 901961364. Its totient is φ = 901961362.

The previous prime is 901961341. The next prime is 901961471. The reversal of 901961363 is 363169109.

It is a weak prime.

It is an emirp because it is prime and its reverse (363169109) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-901961363 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (901961323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 450980681 + 450980682.

It is an arithmetic number, because the mean of its divisors is an integer number (450980682).

Almost surely, 2^901961363 is an apocalyptic number.

901961363 is a deficient number, since it is larger than the sum of its proper divisors (1).

901961363 is an equidigital number, since it uses as much as digits as its factorization.

901961363 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 26244, while the sum is 38.

The square root of 901961363 is about 30032.6715927837. The cubic root of 901961363 is about 966.1902369001.

The spelling of 901961363 in words is "nine hundred one million, nine hundred sixty-one thousand, three hundred sixty-three".