354699370 has 16 divisors (see below), whose sum is σ = 638815968. Its totient is φ = 141800400.

The previous prime is 354699343. The next prime is 354699379. The reversal of 354699370 is 73996453.

354699370 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 354699370.

It is not an unprimeable number, because it can be changed into a prime (354699379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10945 + ... + 28795.

It is an arithmetic number, because the mean of its divisors is an integer number (39925998).

Almost surely, 2^354699370 is an apocalyptic number.

354699370 is a deficient number, since it is larger than the sum of its proper divisors (284116598).

354699370 is a wasteful number, since it uses less digits than its factorization.

354699370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19845.

The product of its (nonzero) digits is 612360, while the sum is 46.

The square root of 354699370 is about 18833.4640998410. The cubic root of 354699370 is about 707.8699434998.

The spelling of 354699370 in words is "three hundred fifty-four million, six hundred ninety-nine thousand, three hundred seventy".