349141026 has 16 divisors (see below), whose sum is σ = 751996224. Its totient is φ = 107427984.

The previous prime is 349141021. The next prime is 349141031. The reversal of 349141026 is 620141943.

It is an interprime number because it is at equal distance from previous prime (349141021) and next prime (349141031).

It is a junction number, because it is equal to n+sod(n) for n = 349140984 and 349141002.

It is not an unprimeable number, because it can be changed into a prime (349141021) 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, 2238006 + ... + 2238161.

It is an arithmetic number, because the mean of its divisors is an integer number (46999764).

Almost surely, 2^349141026 is an apocalyptic number.

349141026 is an abundant number, since it is smaller than the sum of its proper divisors (402855198).

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

349141026 is a wasteful number, since it uses less digits than its factorization.

349141026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4476185.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 349141026 is about 18685.3157853968. The cubic root of 349141026 is about 704.1528822265.

Adding to 349141026 its reverse (620141943), we get a palindrome (969282969).

The spelling of 349141026 in words is "three hundred forty-nine million, one hundred forty-one thousand, twenty-six".