354407022 has 16 divisors (see below), whose sum is σ = 787571280. Its totient is φ = 118135656.

The previous prime is 354407021. The next prime is 354407051. The reversal of 354407022 is 220704453.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354407021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3281493 + ... + 3281600.

It is an arithmetic number, because the mean of its divisors is an integer number (49223205).

Almost surely, 2^354407022 is an apocalyptic number.

354407022 is an abundant number, since it is smaller than the sum of its proper divisors (433164258).

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

354407022 is a wasteful number, since it uses less digits than its factorization.

354407022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6563104 (or 6563098 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 27.

The square root of 354407022 is about 18825.7011024822. The cubic root of 354407022 is about 707.6754113962.

The spelling of 354407022 in words is "three hundred fifty-four million, four hundred seven thousand, twenty-two".