4694572920 has 64 divisors (see below), whose sum is σ = 14223198240. Its totient is φ = 1239488000.

The previous prime is 4694572919. The next prime is 4694572921. The reversal of 4694572920 is 292754964.

It is an interprime number because it is at equal distance from previous prime (4694572919) and next prime (4694572921).

It is a self number, because there is not a number n which added to its sum of digits gives 4694572920.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4694572921) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 181551 + ... + 205790.

Almost surely, 2^4694572920 is an apocalyptic number.

4694572920 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4694572920 is an abundant number, since it is smaller than the sum of its proper divisors (9528625320).

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

4694572920 is a wasteful number, since it uses less digits than its factorization.

4694572920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387456 (or 387452 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 48.

The square root of 4694572920 is about 68516.9535224677. The cubic root of 4694572920 is about 1674.4237025374.

The spelling of 4694572920 in words is "four billion, six hundred ninety-four million, five hundred seventy-two thousand, nine hundred twenty".