897962750 has 16 divisors (see below), whose sum is σ = 1680986736. Its totient is φ = 359185000.

The previous prime is 897962701. The next prime is 897962753. The reversal of 897962750 is 57269798.

897962750 = 2618² + 2619² + ... + 2742².

It is a junction number, because it is equal to n+sod(n) for n = 897962692 and 897962701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (897962753) 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, 1795676 + ... + 1796175.

It is an arithmetic number, because the mean of its divisors is an integer number (105061671).

Almost surely, 2^897962750 is an apocalyptic number.

897962750 is a deficient number, since it is larger than the sum of its proper divisors (783023986).

897962750 is a wasteful number, since it uses less digits than its factorization.

897962750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3591868 (or 3591858 counting only the distinct ones).

The product of its (nonzero) digits is 1905120, while the sum is 53.

The square root of 897962750 is about 29966.0265967979. The cubic root of 897962750 is about 964.7603367354.

The spelling of 897962750 in words is "eight hundred ninety-seven million, nine hundred sixty-two thousand, seven hundred fifty".