354520370 has 8 divisors (see below), whose sum is σ = 638136684. Its totient is φ = 141808144.

The previous prime is 354520357. The next prime is 354520381. The reversal of 354520370 is 73025453.

354520370 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 325694209 + 28826161 = 18047^2 + 5369^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17726009 + ... + 17726028.

Almost surely, 2^354520370 is an apocalyptic number.

354520370 is a deficient number, since it is larger than the sum of its proper divisors (283616314).

354520370 is a wasteful number, since it uses less digits than its factorization.

354520370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35452044.

The product of its (nonzero) digits is 12600, while the sum is 29.

The square root of 354520370 is about 18828.7113207463. The cubic root of 354520370 is about 707.7508473005.

The spelling of 354520370 in words is "three hundred fifty-four million, five hundred twenty thousand, three hundred seventy".