1100949374 has 8 divisors (see below), whose sum is σ = 1887341808. Its totient is φ = 471835440.

The previous prime is 1100949373. The next prime is 1100949379. The reversal of 1100949374 is 4739490011.

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

It is a super-2 number, since 2×1100949374² = 2424179048221983752, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100949373) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39319607 + ... + 39319634.

It is an arithmetic number, because the mean of its divisors is an integer number (235917726).

Almost surely, 2^1100949374 is an apocalyptic number.

1100949374 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1100949374 is a deficient number, since it is larger than the sum of its proper divisors (786392434).

1100949374 is an equidigital number, since it uses as much as digits as its factorization.

1100949374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78639250.

The product of its (nonzero) digits is 27216, while the sum is 38.

The square root of 1100949374 is about 33180.5571683177. The cubic root of 1100949374 is about 1032.5770057886.

The spelling of 1100949374 in words is "one billion, one hundred million, nine hundred forty-nine thousand, three hundred seventy-four".