1137773298 has 16 divisors (see below), whose sum is σ = 2354014080. Its totient is φ = 366179856.

The previous prime is 1137773293. The next prime is 1137773311. The reversal of 1137773298 is 8923777311.

It is not an unprimeable number, because it can be changed into a prime (1137773293) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3269290 + ... + 3269637.

It is an arithmetic number, because the mean of its divisors is an integer number (147125880).

Almost surely, 2^1137773298 is an apocalyptic number.

1137773298 is an abundant number, since it is smaller than the sum of its proper divisors (1216240782).

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

1137773298 is a wasteful number, since it uses less digits than its factorization.

1137773298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6538961.

The product of its digits is 444528, while the sum is 48.

The square root of 1137773298 is about 33730.8953038605. The cubic root of 1137773298 is about 1043.9633341742.

The spelling of 1137773298 in words is "one billion, one hundred thirty-seven million, seven hundred seventy-three thousand, two hundred ninety-eight".