802490215 has 16 divisors (see below), whose sum is σ = 976691520. Its totient is φ = 632908800.

The previous prime is 802490207. The next prime is 802490243. The reversal of 802490215 is 512094208.

It is not a de Polignac number, because 802490215 - 2³ = 802490207 is a prime.

It is a super-3 number, since 3×802490215³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 127390 + ... + 133540.

It is an arithmetic number, because the mean of its divisors is an integer number (61043220).

Almost surely, 2^802490215 is an apocalyptic number.

802490215 is a deficient number, since it is larger than the sum of its proper divisors (174201305).

802490215 is a wasteful number, since it uses less digits than its factorization.

802490215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6522.

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 802490215 is about 28328.2582415510. The cubic root of 802490215 is about 929.2799818725.

The spelling of 802490215 in words is "eight hundred two million, four hundred ninety thousand, two hundred fifteen".