890911315 has 16 divisors (see below), whose sum is σ = 1223988480. Its totient is φ = 609827040.

The previous prime is 890911313. The next prime is 890911331. The reversal of 890911315 is 513119098.

It is a happy number.

890911315 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 890911315 - 2¹ = 890911313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (890911313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2305 + ... + 42274.

It is an arithmetic number, because the mean of its divisors is an integer number (76499280).

Almost surely, 2^890911315 is an apocalyptic number.

890911315 is a deficient number, since it is larger than the sum of its proper divisors (333077165).

890911315 is a wasteful number, since it uses less digits than its factorization.

890911315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45162.

The product of its (nonzero) digits is 9720, while the sum is 37.

The square root of 890911315 is about 29848.1375465874. The cubic root of 890911315 is about 962.2283719931.

The spelling of 890911315 in words is "eight hundred ninety million, nine hundred eleven thousand, three hundred fifteen".