2951036138 has 8 divisors (see below), whose sum is σ = 4427771040. Its totient is φ = 1475112460.

The previous prime is 2951036117. The next prime is 2951036177. The reversal of 2951036138 is 8316301592.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2951036138² = 17417228575563910088, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 193628 + ... + 208311.

It is an arithmetic number, because the mean of its divisors is an integer number (553471380).

Almost surely, 2^2951036138 is an apocalyptic number.

2951036138 is a deficient number, since it is larger than the sum of its proper divisors (1476734902).

2951036138 is a wasteful number, since it uses less digits than its factorization.

2951036138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 405612.

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 2951036138 is about 54323.4400420297. The cubic root of 2951036138 is about 1434.3600343371.

The spelling of 2951036138 in words is "two billion, nine hundred fifty-one million, thirty-six thousand, one hundred thirty-eight".