351997034 has 8 divisors (see below), whose sum is σ = 532668420. Its totient is φ = 174440896.

The previous prime is 351997031. The next prime is 351997043. The reversal of 351997034 is 430799153.

351997034 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 351750025 + 247009 = 18755^2 + 497^2 .

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 351996982 and 351997000.

It is not an unprimeable number, because it can be changed into a prime (351997031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 778529 + ... + 778980.

Almost surely, 2^351997034 is an apocalyptic number.

351997034 is a deficient number, since it is larger than the sum of its proper divisors (180671386).

351997034 is a wasteful number, since it uses less digits than its factorization.

351997034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1557624.

The product of its (nonzero) digits is 102060, while the sum is 41.

The square root of 351997034 is about 18761.5839949616. The cubic root of 351997034 is about 706.0676839132.

The spelling of 351997034 in words is "three hundred fifty-one million, nine hundred ninety-seven thousand, thirty-four".