897834701 has 8 divisors (see below), whose sum is σ = 901875744. Its totient is φ = 893801520.

The previous prime is 897834677. The next prime is 897834709. The reversal of 897834701 is 107438798.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-897834701 is a prime.

It is a super-2 number, since 2×897834701² = 1612214300639518802, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (897834709) 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, 371186 + ... + 373596.

It is an arithmetic number, because the mean of its divisors is an integer number (112734468).

Almost surely, 2^897834701 is an apocalyptic number.

It is an amenable number.

897834701 is a deficient number, since it is larger than the sum of its proper divisors (4041043).

897834701 is a wasteful number, since it uses less digits than its factorization.

897834701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3931.

The product of its (nonzero) digits is 338688, while the sum is 47.

The square root of 897834701 is about 29963.8899510728. The cubic root of 897834701 is about 964.7144764556.

The spelling of 897834701 in words is "eight hundred ninety-seven million, eight hundred thirty-four thousand, seven hundred one".