1373550034 has 4 divisors (see below), whose sum is σ = 2060325054. Its totient is φ = 686775016.

The previous prime is 1373550023. The next prime is 1373550047. The reversal of 1373550034 is 4300553731.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1132524409 + 241025625 = 33653^2 + 15525^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1373549978 and 1373550005.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 343387507 + ... + 343387510.

Almost surely, 2^1373550034 is an apocalyptic number.

1373550034 is a deficient number, since it is larger than the sum of its proper divisors (686775020).

1373550034 is an equidigital number, since it uses as much as digits as its factorization.

1373550034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 686775019.

The product of its (nonzero) digits is 18900, while the sum is 31.

The square root of 1373550034 is about 37061.4359408807. The cubic root of 1373550034 is about 1111.5990356261.

The spelling of 1373550034 in words is "one billion, three hundred seventy-three million, five hundred fifty thousand, thirty-four".