42684296 has 16 divisors (see below), whose sum is σ = 80102400. Its totient is φ = 21323664.

The previous prime is 42684283. The next prime is 42684329. The reversal of 42684296 is 69248624.

It is a super-3 number, since 3×42684296³ (a number of 24 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16721 + ... + 19103.

It is an arithmetic number, because the mean of its divisors is an integer number (5006400).

Almost surely, 2^42684296 is an apocalyptic number.

It is an amenable number.

42684296 is a deficient number, since it is larger than the sum of its proper divisors (37418104).

42684296 is a wasteful number, since it uses less digits than its factorization.

42684296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4628 (or 4624 counting only the distinct ones).

The product of its digits is 165888, while the sum is 41.

The square root of 42684296 is about 6533.3219727792. The cubic root of 42684296 is about 349.4803062713.

The spelling of 42684296 in words is "forty-two million, six hundred eighty-four thousand, two hundred ninety-six".