349619133796 has 27 divisors (see below), whose sum is σ = 614901258489. Its totient is φ = 173937420048.

The previous prime is 349619133793. The next prime is 349619133797. The reversal of 349619133796 is 697331916943.

It is a happy number.

The square root of 349619133796 is 591286.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 264041822500 + 85577311296 = 513850^2 + 292536^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (349619133793) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 282634090 + ... + 282635326.

Almost surely, 2^349619133796 is an apocalyptic number.

349619133796 is the 591286-th square number.

It is an amenable number.

349619133796 is a deficient number, since it is larger than the sum of its proper divisors (265282124693).

349619133796 is an frugal number, since it uses more digits than its factorization.

349619133796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2956 (or 1478 counting only the distinct ones).

The product of its digits is 19840464, while the sum is 61.

The spelling of 349619133796 in words is "three hundred forty-nine billion, six hundred nineteen million, one hundred thirty-three thousand, seven hundred ninety-six".