1720314954 has 24 divisors (see below), whose sum is σ = 3761549220. Its totient is φ = 568176768.

The previous prime is 1720314943. The next prime is 1720314977. The reversal of 1720314954 is 4594130271.

It can be written as a sum of positive squares in 2 ways, for example, as 1703790729 + 16524225 = 41277^2 + 4065^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 436447 + ... + 440370.

Almost surely, 2^1720314954 is an apocalyptic number.

1720314954 is an abundant number, since it is smaller than the sum of its proper divisors (2041234266).

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

1720314954 is a wasteful number, since it uses less digits than its factorization.

1720314954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 876934 (or 876931 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 1720314954 is about 41476.6796404920. The cubic root of 1720314954 is about 1198.2184104245.

The spelling of 1720314954 in words is "one billion, seven hundred twenty million, three hundred fourteen thousand, nine hundred fifty-four".