4290738 has 8 divisors (see below), whose sum is σ = 8581488. Its totient is φ = 1430244.

The previous prime is 4290701. The next prime is 4290757. The reversal of 4290738 is 8370924.

It is a sphenic number, since it is the product of 3 distinct primes.

4290738 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 4290699 and 4290708.

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, 357556 + ... + 357567.

It is an arithmetic number, because the mean of its divisors is an integer number (1072686).

Almost surely, 2^4290738 is an apocalyptic number.

4290738 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4290738 is a wasteful number, since it uses less digits than its factorization.

4290738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 715128.

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 4290738 is about 2071.4096649383. The cubic root of 4290738 is about 162.4964953879.

The spelling of 4290738 in words is "four million, two hundred ninety thousand, seven hundred thirty-eight".