307249290029 has 8 divisors (see below), whose sum is σ = 335206253280. Its totient is φ = 279296528400.

The previous prime is 307249289983. The next prime is 307249290059. The reversal of 307249290029 is 920092942703.

It is a happy number.

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 307249290029 - 2²⁰ = 307248241453 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (307249290059) 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, 896519 + ... + 1190900.

It is an arithmetic number, because the mean of its divisors is an integer number (41900781660).

Almost surely, 2^307249290029 is an apocalyptic number.

It is an amenable number.

307249290029 is a deficient number, since it is larger than the sum of its proper divisors (27956963251).

307249290029 is a wasteful number, since it uses less digits than its factorization.

307249290029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2100811.

The product of its (nonzero) digits is 489888, while the sum is 47.

The spelling of 307249290029 in words is "three hundred seven billion, two hundred forty-nine million, two hundred ninety thousand, twenty-nine".