988913001 has 8 divisors (see below), whose sum is σ = 1396112544. Its totient is φ = 620494400.

The previous prime is 988912999. The next prime is 988913017. The reversal of 988913001 is 100319889.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 988913001 - 2¹ = 988912999 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (988913701) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9695175 + ... + 9695276.

It is an arithmetic number, because the mean of its divisors is an integer number (174514068).

Almost surely, 2^988913001 is an apocalyptic number.

It is an amenable number.

988913001 is a deficient number, since it is larger than the sum of its proper divisors (407199543).

988913001 is a wasteful number, since it uses less digits than its factorization.

988913001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19390471.

The product of its (nonzero) digits is 15552, while the sum is 39.

The square root of 988913001 is about 31446.9871529849. The cubic root of 988913001 is about 996.2905909647.

The spelling of 988913001 in words is "nine hundred eighty-eight million, nine hundred thirteen thousand, one".