336748090 has 36 divisors (see below), whose sum is σ = 705960846. Its totient is φ = 115317216.

The previous prime is 336748081. The next prime is 336748099. The reversal of 336748090 is 90847633.

It is an interprime number because it is at equal distance from previous prime (336748081) and next prime (336748099).

It can be written as a sum of positive squares in 3 ways, for example, as 288626121 + 48121969 = 16989^2 + 6937^2 .

It is a super-2 number, since 2×336748090² = 226798552237296200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (336748099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 405796 + ... + 406624.

Almost surely, 2^336748090 is an apocalyptic number.

336748090 is an abundant number, since it is smaller than the sum of its proper divisors (369212756).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

336748090 is an frugal number, since it uses more digits than its factorization.

336748090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1679 (or 843 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 40.

The square root of 336748090 is about 18350.6972619571. The cubic root of 336748090 is about 695.7208951036.

Multiplying 336748090 by its sum of digits (40), we get a square (13469923600 = 116060²).

The spelling of 336748090 in words is "three hundred thirty-six million, seven hundred forty-eight thousand, ninety".