345240510 has 16 divisors (see below), whose sum is σ = 828577296. Its totient is φ = 92064128.

The previous prime is 345240509. The next prime is 345240517. The reversal of 345240510 is 15042543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345240517) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5753979 + ... + 5754038.

It is an arithmetic number, because the mean of its divisors is an integer number (51786081).

Almost surely, 2^345240510 is an apocalyptic number.

345240510 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

345240510 is an abundant number, since it is smaller than the sum of its proper divisors (483336786).

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

345240510 is a wasteful number, since it uses less digits than its factorization.

345240510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11508027.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 345240510 is about 18580.6488046031. The cubic root of 345240510 is about 701.5208498065.

The spelling of 345240510 in words is "three hundred forty-five million, two hundred forty thousand, five hundred ten".