349454196 has 288 divisors, whose sum is σ = 1183338240. Its totient is φ = 86780160.

The previous prime is 349454141. The next prime is 349454219. The reversal of 349454196 is 691454943.

349454196 is a `hidden beast` number, since 3 + 4 + 9 + 454 + 196 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 9444690 + ... + 9444726.

Almost surely, 2^349454196 is an apocalyptic number.

349454196 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 349454196, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (591669120).

349454196 is an abundant number, since it is smaller than the sum of its proper divisors (833884044).

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

349454196 is a wasteful number, since it uses less digits than its factorization.

349454196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132 (or 93 counting only the distinct ones).

The product of its digits is 466560, while the sum is 45.

The square root of 349454196 is about 18693.6940169673. The cubic root of 349454196 is about 704.3633546347.

The spelling of 349454196 in words is "three hundred forty-nine million, four hundred fifty-four thousand, one hundred ninety-six".