42698310 has 16 divisors (see below), whose sum is σ = 102476016. Its totient is φ = 11386208.

The previous prime is 42698309. The next prime is 42698317. The reversal of 42698310 is 1389624.

It is a super-2 number, since 2×42698310² = 3646291353712200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42698317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 711609 + ... + 711668.

It is an arithmetic number, because the mean of its divisors is an integer number (6404751).

Almost surely, 2^42698310 is an apocalyptic number.

42698310 is an abundant number, since it is smaller than the sum of its proper divisors (59777706).

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

42698310 is a wasteful number, since it uses less digits than its factorization.

42698310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1423287.

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 42698310 is about 6534.3943866283. The cubic root of 42698310 is about 349.5185489162.

The spelling of 42698310 in words is "forty-two million, six hundred ninety-eight thousand, three hundred ten".