998296741 has 32 divisors (see below), whose sum is σ = 1141152768. Its totient is φ = 866972160.

The previous prime is 998296699. The next prime is 998296757. The reversal of 998296741 is 147692899.

It is not a de Polignac number, because 998296741 - 2¹⁷ = 998165669 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (998296141) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4397670 + ... + 4397896.

It is an arithmetic number, because the mean of its divisors is an integer number (35661024).

Almost surely, 2^998296741 is an apocalyptic number.

It is an amenable number.

998296741 is a deficient number, since it is larger than the sum of its proper divisors (142856027).

998296741 is a wasteful number, since it uses less digits than its factorization.

998296741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 541.

The product of its digits is 1959552, while the sum is 55.

The square root of 998296741 is about 31595.8342349114. The cubic root of 998296741 is about 999.4319243512.

The spelling of 998296741 in words is "nine hundred ninety-eight million, two hundred ninety-six thousand, seven hundred forty-one".