474050749 has 2 divisors, whose sum is σ = 474050750. Its totient is φ = 474050748.

The previous prime is 474050747. The next prime is 474050761. The reversal of 474050749 is 947050474.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 442892025 + 31158724 = 21045^2 + 5582^2 .

It is a cyclic number.

It is not a de Polignac number, because 474050749 - 2¹ = 474050747 is a prime.

It is a super-2 number, since 2×474050749² = 449448225254922002, which contains 22 as substring.

Together with 474050747, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (474050747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237025374 + 237025375.

It is an arithmetic number, because the mean of its divisors is an integer number (237025375).

Almost surely, 2^474050749 is an apocalyptic number.

It is an amenable number.

474050749 is a deficient number, since it is larger than the sum of its proper divisors (1).

474050749 is an equidigital number, since it uses as much as digits as its factorization.

474050749 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 141120, while the sum is 40.

The square root of 474050749 is about 21772.7065152681. The cubic root of 474050749 is about 779.7252752643.

The spelling of 474050749 in words is "four hundred seventy-four million, fifty thousand, seven hundred forty-nine".