375067345 has 16 divisors (see below), whose sum is σ = 484375248. Its totient is φ = 277770240.

The previous prime is 375067337. The next prime is 375067349. The reversal of 375067345 is 543760573.

It can be written as a sum of positive squares in 8 ways, for example, as 40030929 + 335036416 = 6327^2 + 18304^2 .

It is not a de Polignac number, because 375067345 - 2³ = 375067337 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 375067298 and 375067307.

It is not an unprimeable number, because it can be changed into a prime (375067349) 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, 30984 + ... + 41353.

It is an arithmetic number, because the mean of its divisors is an integer number (30273453).

Almost surely, 2^375067345 is an apocalyptic number.

It is an amenable number.

375067345 is a deficient number, since it is larger than the sum of its proper divisors (109307903).

375067345 is a wasteful number, since it uses less digits than its factorization.

375067345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72420.

The product of its (nonzero) digits is 264600, while the sum is 40.

The square root of 375067345 is about 19366.6554933990. The cubic root of 375067345 is about 721.1679507020.

The spelling of 375067345 in words is "three hundred seventy-five million, sixty-seven thousand, three hundred forty-five".