980447908 has 12 divisors (see below), whose sum is σ = 1871764272. Its totient is φ = 445658120.

The previous prime is 980447893. The next prime is 980447927. The reversal of 980447908 is 809744089.

It is a super-2 number, since 2×980447908² = 1922556200603152928, which contains 22 as substring.

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, 11141410 + ... + 11141497.

It is an arithmetic number, because the mean of its divisors is an integer number (155980356).

Almost surely, 2^980447908 is an apocalyptic number.

It is an amenable number.

980447908 is a deficient number, since it is larger than the sum of its proper divisors (891316364).

980447908 is a wasteful number, since it uses less digits than its factorization.

980447908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22282922 (or 22282920 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 49.

The square root of 980447908 is about 31312.1048158695. The cubic root of 980447908 is about 993.4396924786.

The spelling of 980447908 in words is "nine hundred eighty million, four hundred forty-seven thousand, nine hundred eight".