971400474 has 24 divisors (see below), whose sum is σ = 2296037952. Its totient is φ = 294363720.

The previous prime is 971400473. The next prime is 971400491. The reversal of 971400474 is 474004179.

It is not an unprimeable number, because it can be changed into a prime (971400473) 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, 2452834 + ... + 2453229.

It is an arithmetic number, because the mean of its divisors is an integer number (95668248).

Almost surely, 2^971400474 is an apocalyptic number.

971400474 is an abundant number, since it is smaller than the sum of its proper divisors (1324637478).

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

971400474 is a wasteful number, since it uses less digits than its factorization.

971400474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4906082 (or 4906079 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

The square root of 971400474 is about 31167.2981504653. The cubic root of 971400474 is about 990.3744711317.

The spelling of 971400474 in words is "nine hundred seventy-one million, four hundred thousand, four hundred seventy-four".