274630038 has 16 divisors (see below), whose sum is σ = 550923456. Its totient is φ = 91266120.

The previous prime is 274629937. The next prime is 274630039. The reversal of 274630038 is 830036472.

It is a junction number, because it is equal to n+sod(n) for n = 274629990 and 274630008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (274630039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67156 + ... + 71127.

It is an arithmetic number, because the mean of its divisors is an integer number (34432716).

Almost surely, 2^274630038 is an apocalyptic number.

274630038 is an abundant number, since it is smaller than the sum of its proper divisors (276293418).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

274630038 is a wasteful number, since it uses less digits than its factorization.

274630038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138619.

The product of its (nonzero) digits is 24192, while the sum is 33.

The square root of 274630038 is about 16571.9654235700. The cubic root of 274630038 is about 650.0039747291.

The spelling of 274630038 in words is "two hundred seventy-four million, six hundred thirty thousand, thirty-eight".