354891046 has 16 divisors (see below), whose sum is σ = 542309040. Its totient is φ = 174134880.

The previous prime is 354891041. The next prime is 354891059. The reversal of 354891046 is 640198453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354891041) 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, 53860 + ... + 60088.

It is an arithmetic number, because the mean of its divisors is an integer number (33894315).

Almost surely, 2^354891046 is an apocalyptic number.

354891046 is a deficient number, since it is larger than the sum of its proper divisors (187417994).

354891046 is a wasteful number, since it uses less digits than its factorization.

354891046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6759.

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 354891046 is about 18838.5521205851. The cubic root of 354891046 is about 707.9974291564.

The spelling of 354891046 in words is "three hundred fifty-four million, eight hundred ninety-one thousand, forty-six".