970881862 has 4 divisors (see below), whose sum is σ = 1456322796. Its totient is φ = 485440930.

The previous prime is 970881767. The next prime is 970881869. The reversal of 970881862 is 268188079.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 268188079 = 743 ⋅360953.

It is a super-2 number, since 2×970881862² = 1885223179921174088, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (970881869) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242720464 + ... + 242720467.

It is an arithmetic number, because the mean of its divisors is an integer number (364080699).

Almost surely, 2^970881862 is an apocalyptic number.

970881862 is a deficient number, since it is larger than the sum of its proper divisors (485440934).

970881862 is a wasteful number, since it uses less digits than its factorization.

970881862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 485440933.

The product of its (nonzero) digits is 387072, while the sum is 49.

The square root of 970881862 is about 31158.9772296845. The cubic root of 970881862 is about 990.1981924735.

The spelling of 970881862 in words is "nine hundred seventy million, eight hundred eighty-one thousand, eight hundred sixty-two".