314526740 has 48 divisors (see below), whose sum is σ = 723026304. Its totient is φ = 113980800.

The previous prime is 314526731. The next prime is 314526761. The reversal of 314526740 is 47625413.

It is a junction number, because it is equal to n+sod(n) for n = 314526697 and 314526706.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66122 + ... + 70718.

It is an arithmetic number, because the mean of its divisors is an integer number (15063048).

Almost surely, 2^314526740 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 314526740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (361513152).

314526740 is an abundant number, since it is smaller than the sum of its proper divisors (408499564).

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

314526740 is a wasteful number, since it uses less digits than its factorization.

314526740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4928 (or 4926 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 314526740 is about 17734.9017476839. The cubic root of 314526740 is about 680.0682889896.

The spelling of 314526740 in words is "three hundred fourteen million, five hundred twenty-six thousand, seven hundred forty".