35139379 has 12 divisors (see below), whose sum is σ = 40462200. Its totient is φ = 30260160.

The previous prime is 35139367. The next prime is 35139383. The reversal of 35139379 is 97393153.

It is not a de Polignac number, because 35139379 - 2⁵ = 35139347 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35139319) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 454 + ... + 8395.

It is an arithmetic number, because the mean of its divisors is an integer number (3371850).

Almost surely, 2^35139379 is an apocalyptic number.

35139379 is a deficient number, since it is larger than the sum of its proper divisors (5322821).

35139379 is a wasteful number, since it uses less digits than its factorization.

35139379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8898 (or 8879 counting only the distinct ones).

The product of its digits is 76545, while the sum is 40.

The square root of 35139379 is about 5927.8477544552. The cubic root of 35139379 is about 327.5402634879.

The spelling of 35139379 in words is "thirty-five million, one hundred thirty-nine thousand, three hundred seventy-nine".