980287662 has 32 divisors (see below), whose sum is σ = 1979857152. Its totient is φ = 323564544.

The previous prime is 980287613. The next prime is 980287663. The reversal of 980287662 is 266782089.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (980287663) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 281838 + ... + 285294.

It is an arithmetic number, because the mean of its divisors is an integer number (61870536).

Almost surely, 2^980287662 is an apocalyptic number.

980287662 is an abundant number, since it is smaller than the sum of its proper divisors (999569490).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

980287662 is a wasteful number, since it uses less digits than its factorization.

980287662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3912.

The product of its (nonzero) digits is 580608, while the sum is 48.

The square root of 980287662 is about 31309.5458606477. The cubic root of 980287662 is about 993.3855663969.

The spelling of 980287662 in words is "nine hundred eighty million, two hundred eighty-seven thousand, six hundred sixty-two".