487972341 has 12 divisors (see below), whose sum is σ = 707397132. Its totient is φ = 324138816.

The previous prime is 487972313. The next prime is 487972351. The reversal of 487972341 is 143279784.

It can be written as a sum of positive squares in 2 ways, for example, as 196280100 + 291692241 = 14010^2 + 17079^2 .

It is not a de Polignac number, because 487972341 - 2¹⁰ = 487971317 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487972351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 95376 + ... + 100361.

It is an arithmetic number, because the mean of its divisors is an integer number (58949761).

Almost surely, 2^487972341 is an apocalyptic number.

It is an amenable number.

487972341 is a deficient number, since it is larger than the sum of its proper divisors (219424791).

487972341 is a wasteful number, since it uses less digits than its factorization.

487972341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196020 (or 196017 counting only the distinct ones).

The product of its digits is 338688, while the sum is 45.

The square root of 487972341 is about 22090.0959934537. The cubic root of 487972341 is about 787.2845620804.

The spelling of 487972341 in words is "four hundred eighty-seven million, nine hundred seventy-two thousand, three hundred forty-one".