349127454 has 16 divisors (see below), whose sum is σ = 751966992. Its totient is φ = 107423808.

The previous prime is 349127437. The next prime is 349127459. The reversal of 349127454 is 454721943.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (349127459) 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, 2237919 + ... + 2238074.

It is an arithmetic number, because the mean of its divisors is an integer number (46997937).

Almost surely, 2^349127454 is an apocalyptic number.

349127454 is an abundant number, since it is smaller than the sum of its proper divisors (402839538).

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

349127454 is a wasteful number, since it uses less digits than its factorization.

349127454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4476011.

The product of its digits is 120960, while the sum is 39.

The square root of 349127454 is about 18684.9526089846. The cubic root of 349127454 is about 704.1437580369.

The spelling of 349127454 in words is "three hundred forty-nine million, one hundred twenty-seven thousand, four hundred fifty-four".