697248048387 has 32 divisors (see below), whose sum is σ = 1019254752000. Its totient is φ = 420462023040.

The previous prime is 697248048361. The next prime is 697248048391. The reversal of 697248048387 is 783840842796.

It is not a de Polignac number, because 697248048387 - 2²⁰ = 697246999811 is a prime.

It is not an unprimeable number, because it can be changed into a prime (697248048587) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12206289 + ... + 12263277.

It is an arithmetic number, because the mean of its divisors is an integer number (31851711000).

Almost surely, 2^697248048387 is an apocalyptic number.

697248048387 is a deficient number, since it is larger than the sum of its proper divisors (322006703613).

697248048387 is a wasteful number, since it uses less digits than its factorization.

697248048387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58851.

The product of its (nonzero) digits is 130056192, while the sum is 66.

The spelling of 697248048387 in words is "six hundred ninety-seven billion, two hundred forty-eight million, forty-eight thousand, three hundred eighty-seven".