307424994 has 16 divisors (see below), whose sum is σ = 624930240. Its totient is φ = 100794960.

The previous prime is 307424993. The next prime is 307425007. The reversal of 307424994 is 499424703.

307424994 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (307424993) 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, 419614 + ... + 420345.

It is an arithmetic number, because the mean of its divisors is an integer number (39058140).

Almost surely, 2^307424994 is an apocalyptic number.

307424994 is an abundant number, since it is smaller than the sum of its proper divisors (317505246).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

307424994 is a wasteful number, since it uses less digits than its factorization.

307424994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 840025.

The product of its (nonzero) digits is 217728, while the sum is 42.

The square root of 307424994 is about 17533.5391179305. The cubic root of 307424994 is about 674.9108205915.

The spelling of 307424994 in words is "three hundred seven million, four hundred twenty-four thousand, nine hundred ninety-four".