988310434 has 16 divisors (see below), whose sum is σ = 1506734208. Its totient is φ = 486086832.

The previous prime is 988310423. The next prime is 988310467. The reversal of 988310434 is 434013889.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96567 + ... + 106309.

It is an arithmetic number, because the mean of its divisors is an integer number (94170888).

Almost surely, 2^988310434 is an apocalyptic number.

988310434 is a deficient number, since it is larger than the sum of its proper divisors (518423774).

988310434 is a wasteful number, since it uses less digits than its factorization.

988310434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10569.

The product of its (nonzero) digits is 82944, while the sum is 40.

The square root of 988310434 is about 31437.4050137730. The cubic root of 988310434 is about 996.0881957405.

The spelling of 988310434 in words is "nine hundred eighty-eight million, three hundred ten thousand, four hundred thirty-four".