354040722 has 24 divisors (see below), whose sum is σ = 876672576. Its totient is φ = 101154456.

The previous prime is 354040711. The next prime is 354040723. The reversal of 354040722 is 227040453.

It is not an unprimeable number, because it can be changed into a prime (354040723) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1404798 + ... + 1405049.

It is an arithmetic number, because the mean of its divisors is an integer number (36528024).

Almost surely, 2^354040722 is an apocalyptic number.

354040722 is an abundant number, since it is smaller than the sum of its proper divisors (522631854).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

354040722 is a wasteful number, since it uses less digits than its factorization.

354040722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2809862 (or 2809859 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 27.

The square root of 354040722 is about 18815.9698660473. The cubic root of 354040722 is about 707.4315196322.

The spelling of 354040722 in words is "three hundred fifty-four million, forty thousand, seven hundred twenty-two".