98379045 has 24 divisors (see below), whose sum is σ = 171522936. Its totient is φ = 52161408.

The previous prime is 98379023. The next prime is 98379053. The reversal of 98379045 is 54097389.

It can be written as a sum of positive squares in 4 ways, for example, as 10150596 + 88228449 = 3186^2 + 9393^2 .

It is not a de Polignac number, because 98379045 - 2⁵ = 98379013 is a prime.

It is a super-2 number, since 2×98379045² = 19356872990224050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1467 + ... + 14103.

It is an arithmetic number, because the mean of its divisors is an integer number (7146789).

Almost surely, 2^98379045 is an apocalyptic number.

It is an amenable number.

98379045 is a deficient number, since it is larger than the sum of its proper divisors (73143891).

98379045 is a wasteful number, since it uses less digits than its factorization.

98379045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12821 (or 12818 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

The square root of 98379045 is about 9918.6211239265. The cubic root of 98379045 is about 461.6372736192.

The spelling of 98379045 in words is "ninety-eight million, three hundred seventy-nine thousand, forty-five".