39948298 has 32 divisors (see below), whose sum is σ = 68443200. Its totient is φ = 17335296.

The previous prime is 39948289. The next prime is 39948299. The reversal of 39948298 is 89284993.

It is not an unprimeable number, because it can be changed into a prime (39948299) 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, 95133 + ... + 95551.

It is an arithmetic number, because the mean of its divisors is an integer number (2138850).

Almost surely, 2^39948298 is an apocalyptic number.

39948298 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

39948298 is a deficient number, since it is larger than the sum of its proper divisors (28494902).

39948298 is a wasteful number, since it uses less digits than its factorization.

39948298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 646.

The product of its digits is 1119744, while the sum is 52.

The square root of 39948298 is about 6320.4665967000. The cubic root of 39948298 is about 341.8477771772.

The spelling of 39948298 in words is "thirty-nine million, nine hundred forty-eight thousand, two hundred ninety-eight".