2935389021 has 8 divisors (see below), whose sum is σ = 4119844320. Its totient is φ = 1853929872.

The previous prime is 2935388987. The next prime is 2935389143. The reversal of 2935389021 is 1209835392.

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

It is not a de Polignac number, because 2935389021 - 2¹⁰ = 2935387997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2935309021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25748970 + ... + 25749083.

It is an arithmetic number, because the mean of its divisors is an integer number (514980540).

Almost surely, 2^2935389021 is an apocalyptic number.

It is an amenable number.

2935389021 is a deficient number, since it is larger than the sum of its proper divisors (1184455299).

2935389021 is a wasteful number, since it uses less digits than its factorization.

2935389021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51498075.

The product of its (nonzero) digits is 116640, while the sum is 42.

The square root of 2935389021 is about 54179.2305316345. The cubic root of 2935389021 is about 1431.8204309975.

The spelling of 2935389021 in words is "two billion, nine hundred thirty-five million, three hundred eighty-nine thousand, twenty-one".