900383147 has 2 divisors, whose sum is σ = 900383148. Its totient is φ = 900383146.

The previous prime is 900383101. The next prime is 900383167. The reversal of 900383147 is 741383009.

It is a strong prime.

It is an emirp because it is prime and its reverse (741383009) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 900383147 - 2¹⁸ = 900121003 is a prime.

It is a super-2 number, since 2×900383147² = 1621379622803247218, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (900383167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 450191573 + 450191574.

It is an arithmetic number, because the mean of its divisors is an integer number (450191574).

Almost surely, 2^900383147 is an apocalyptic number.

900383147 is a deficient number, since it is larger than the sum of its proper divisors (1).

900383147 is an equidigital number, since it uses as much as digits as its factorization.

900383147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 900383147 is about 30006.3851038408. The cubic root of 900383147 is about 965.6263741905.

The spelling of 900383147 in words is "nine hundred million, three hundred eighty-three thousand, one hundred forty-seven".