354426912 has 216 divisors, whose sum is σ = 1218200256. Its totient is φ = 95738112.

The previous prime is 354426887. The next prime is 354426913. The reversal of 354426912 is 219624453.

It is a happy number.

354426912 is a `hidden beast` number, since 3 + 544 + 26 + 91 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (354426913) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 727533 + ... + 728019.

It is an arithmetic number, because the mean of its divisors is an integer number (5639816).

Almost surely, 2^354426912 is an apocalyptic number.

354426912 is a gapful number since it is divisible by the number (32) 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 354426912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (609100128).

354426912 is an abundant number, since it is smaller than the sum of its proper divisors (863773344).

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

354426912 is a wasteful number, since it uses less digits than its factorization.

354426912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 548 (or 518 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 354426912 is about 18826.2293622488. The cubic root of 354426912 is about 707.6886498478.

The spelling of 354426912 in words is "three hundred fifty-four million, four hundred twenty-six thousand, nine hundred twelve".