980651147 has 4 divisors (see below), whose sum is σ = 1120744176. Its totient is φ = 840558120.

The previous prime is 980651143. The next prime is 980651149. The reversal of 980651147 is 741156089.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 980651147 - 2² = 980651143 is a prime.

It is a super-2 number, since 2×980651147² = 1923353344224831218, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (980651143) 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, 70046504 + ... + 70046517.

It is an arithmetic number, because the mean of its divisors is an integer number (280186044).

Almost surely, 2^980651147 is an apocalyptic number.

980651147 is a deficient number, since it is larger than the sum of its proper divisors (140093029).

980651147 is a wasteful number, since it uses less digits than its factorization.

980651147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140093028.

The product of its (nonzero) digits is 60480, while the sum is 41.

The square root of 980651147 is about 31315.3500219940. The cubic root of 980651147 is about 993.5083317670.

The spelling of 980651147 in words is "nine hundred eighty million, six hundred fifty-one thousand, one hundred forty-seven".