4734780 has 96 divisors (see below), whose sum is σ = 14321664. Its totient is φ = 1165824.

The previous prime is 4734767. The next prime is 4734787. The reversal of 4734780 is 874374.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4734787) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 64824 + ... + 64896.

It is an arithmetic number, because the mean of its divisors is an integer number (149184).

Almost surely, 2^4734780 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 4734780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7160832).

4734780 is an abundant number, since it is smaller than the sum of its proper divisors (9586884).

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

4734780 is a wasteful number, since it uses less digits than its factorization.

4734780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155 (or 153 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 33.

The square root of 4734780 is about 2175.9549627692. The cubic root of 4734780 is about 167.9190369520.

It can be divided in two parts, 473 and 4780, that added together give a triangular number (5253 = T₁₀₂).

The spelling of 4734780 in words is "four million, seven hundred thirty-four thousand, seven hundred eighty".