1824900997 has 8 divisors (see below), whose sum is σ = 1848117600. Its totient is φ = 1801713840.

The previous prime is 1824900919. The next prime is 1824901019. The reversal of 1824900997 is 7990094281.

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

It is a cyclic number.

It is not a de Polignac number, because 1824900997 - 2¹⁵ = 1824868229 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1824900997.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1824900097) 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, 134547 + ... + 147487.

It is an arithmetic number, because the mean of its divisors is an integer number (231014700).

Almost surely, 2^1824900997 is an apocalyptic number.

It is an amenable number.

1824900997 is a deficient number, since it is larger than the sum of its proper divisors (23216603).

1824900997 is a wasteful number, since it uses less digits than its factorization.

1824900997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14723.

The product of its (nonzero) digits is 326592, while the sum is 49.

The square root of 1824900997 is about 42718.8599684027. The cubic root of 1824900997 is about 1222.0240960798.

The spelling of 1824900997 in words is "one billion, eight hundred twenty-four million, nine hundred thousand, nine hundred ninety-seven".