897948348 has 48 divisors (see below), whose sum is σ = 2334334464. Its totient is φ = 266314240.

The previous prime is 897948299. The next prime is 897948349. The reversal of 897948348 is 843849798.

It is a super-2 number, since 2×897948348² = 1612622471351858208, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 897948291 and 897948300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (897948349) 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, 66165 + ... + 78572.

It is an arithmetic number, because the mean of its divisors is an integer number (48631968).

Almost surely, 2^897948348 is an apocalyptic number.

It is an amenable number.

897948348 is an abundant number, since it is smaller than the sum of its proper divisors (1436386116).

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

897948348 is a wasteful number, since it uses less digits than its factorization.

897948348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144802 (or 144800 counting only the distinct ones).

The product of its digits is 13934592, while the sum is 60.

The square root of 897948348 is about 29965.7862903679. The cubic root of 897948348 is about 964.7551789296.

The spelling of 897948348 in words is "eight hundred ninety-seven million, nine hundred forty-eight thousand, three hundred forty-eight".