34537473 has 6 divisors (see below), whose sum is σ = 49887474. Its totient is φ = 23024976.

The previous prime is 34537427. The next prime is 34537493. The reversal of 34537473 is 37473543.

It can be written as a sum of positive squares in only one way, i.e., 33732864 + 804609 = 5808^2 + 897^2 .

It is not a de Polignac number, because 34537473 - 2⁶ = 34537409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (34537493) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1918740 + ... + 1918757.

It is an arithmetic number, because the mean of its divisors is an integer number (8314579).

It is a Proth number, since it is equal to 527 ⋅ 2¹⁶ + 1 and 527 < 2¹⁶.

Almost surely, 2^34537473 is an apocalyptic number.

It is an amenable number.

34537473 is a deficient number, since it is larger than the sum of its proper divisors (15350001).

34537473 is a wasteful number, since it uses less digits than its factorization.

34537473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3837503 (or 3837500 counting only the distinct ones).

The product of its digits is 105840, while the sum is 36.

The square root of 34537473 is about 5876.8591101029. The cubic root of 34537473 is about 325.6593258244.

The spelling of 34537473 in words is "thirty-four million, five hundred thirty-seven thousand, four hundred seventy-three".