303695964 has 216 divisors, whose sum is σ = 943453056. Its totient is φ = 81734400.

The previous prime is 303695941. The next prime is 303695969. The reversal of 303695964 is 469596303.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (303695969) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1755382 + ... + 1755554.

Almost surely, 2^303695964 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 303695964, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (471726528).

303695964 is an abundant number, since it is smaller than the sum of its proper divisors (639757092).

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

303695964 is a wasteful number, since it uses less digits than its factorization.

303695964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249 (or 233 counting only the distinct ones).

The product of its (nonzero) digits is 524880, while the sum is 45.

The square root of 303695964 is about 17426.8747628483. The cubic root of 303695964 is about 672.1708483543.

The spelling of 303695964 in words is "three hundred three million, six hundred ninety-five thousand, nine hundred sixty-four".