971435954 has 8 divisors (see below), whose sum is σ = 1468627968. Its totient is φ = 481893300.

The previous prime is 971435929. The next prime is 971435963. The reversal of 971435954 is 459534179.

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

It is a junction number, because it is equal to n+sod(n) for n = 971435899 and 971435908.

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, 1912022 + ... + 1912529.

It is an arithmetic number, because the mean of its divisors is an integer number (183578496).

Almost surely, 2^971435954 is an apocalyptic number.

971435954 is a deficient number, since it is larger than the sum of its proper divisors (497192014).

971435954 is a wasteful number, since it uses less digits than its factorization.

971435954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3824680.

The product of its digits is 680400, while the sum is 47.

The square root of 971435954 is about 31167.8673315965. The cubic root of 971435954 is about 990.3865286573.

The spelling of 971435954 in words is "nine hundred seventy-one million, four hundred thirty-five thousand, nine hundred fifty-four".