970815463 has 4 divisors (see below), whose sum is σ = 973261240. Its totient is φ = 968369688.

The previous prime is 970815421. The next prime is 970815529. The reversal of 970815463 is 364518079.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 364518079 = 8887 ⋅41017.

It is a cyclic number.

It is not a de Polignac number, because 970815463 - 2¹⁷ = 970684391 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (970815403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1222293 + ... + 1223086.

It is an arithmetic number, because the mean of its divisors is an integer number (243315310).

Almost surely, 2^970815463 is an apocalyptic number.

970815463 is a deficient number, since it is larger than the sum of its proper divisors (2445777).

970815463 is a wasteful number, since it uses less digits than its factorization.

970815463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2445776.

The product of its (nonzero) digits is 181440, while the sum is 43.

The square root of 970815463 is about 31157.9117239907. The cubic root of 970815463 is about 990.1756186084.

The spelling of 970815463 in words is "nine hundred seventy million, eight hundred fifteen thousand, four hundred sixty-three".