348789130 has 16 divisors (see below), whose sum is σ = 628659144. Its totient is φ = 139329280.

The previous prime is 348789113. The next prime is 348789139. The reversal of 348789130 is 31987843.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 182817441 + 165971689 = 13521^2 + 12883^2 .

It is not an unprimeable number, because it can be changed into a prime (348789139) 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, 15307 + ... + 30526.

Almost surely, 2^348789130 is an apocalyptic number.

348789130 is a deficient number, since it is larger than the sum of its proper divisors (279870014).

348789130 is a wasteful number, since it uses less digits than its factorization.

348789130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46601.

The product of its (nonzero) digits is 145152, while the sum is 43.

The square root of 348789130 is about 18675.8970333422. The cubic root of 348789130 is about 703.9162329847.

The spelling of 348789130 in words is "three hundred forty-eight million, seven hundred eighty-nine thousand, one hundred thirty".