307454364 has 72 divisors (see below), whose sum is σ = 891770880. Its totient is φ = 87491232.

The previous prime is 307454347. The next prime is 307454377. The reversal of 307454364 is 463454703.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 63957 + ... + 68595.

Almost surely, 2^307454364 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 307454364, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (445885440).

307454364 is an abundant number, since it is smaller than the sum of its proper divisors (584316516).

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

307454364 is a wasteful number, since it uses less digits than its factorization.

307454364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4919 (or 4914 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 36.

The square root of 307454364 is about 17534.3766356264. The cubic root of 307454364 is about 674.9323125542.

The spelling of 307454364 in words is "three hundred seven million, four hundred fifty-four thousand, three hundred sixty-four".