972987098 has 8 divisors (see below), whose sum is σ = 1468435008. Its totient is φ = 483508764.

The previous prime is 972987089. The next prime is 972987109. The reversal of 972987098 is 890789279.

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

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, 1491986 + ... + 1492637.

It is an arithmetic number, because the mean of its divisors is an integer number (183554376).

Almost surely, 2^972987098 is an apocalyptic number.

972987098 is a deficient number, since it is larger than the sum of its proper divisors (495447910).

972987098 is a wasteful number, since it uses less digits than its factorization.

972987098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2984788.

The product of its (nonzero) digits is 4572288, while the sum is 59.

The square root of 972987098 is about 31192.7411107136. The cubic root of 972987098 is about 990.9133828050.

The spelling of 972987098 in words is "nine hundred seventy-two million, nine hundred eighty-seven thousand, ninety-eight".