354130634 has 16 divisors (see below), whose sum is σ = 624062880. Its totient is φ = 148586160.

The previous prime is 354130633. The next prime is 354130691. The reversal of 354130634 is 436031453.

It is a junction number, because it is equal to n+sod(n) for n = 354130597 and 354130606.

It is not an unprimeable number, because it can be changed into a prime (354130631) 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, 618824 + ... + 619395.

It is an arithmetic number, because the mean of its divisors is an integer number (39003930).

Almost surely, 2^354130634 is an apocalyptic number.

354130634 is a deficient number, since it is larger than the sum of its proper divisors (269932246).

354130634 is a wasteful number, since it uses less digits than its factorization.

354130634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1238245.

The product of its (nonzero) digits is 12960, while the sum is 29.

The square root of 354130634 is about 18818.3589613972. The cubic root of 354130634 is about 707.4914008786.

The spelling of 354130634 in words is "three hundred fifty-four million, one hundred thirty thousand, six hundred thirty-four".