3734295390 has 72 divisors (see below), whose sum is σ = 11294351640. Its totient is φ = 853552224.

The previous prime is 3734295379. The next prime is 3734295401. The reversal of 3734295390 is 935924373.

3734295390 is a `hidden beast` number, since 3 + 73 + 42 + 9 + 539 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (3734295379) and next prime (3734295401).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 418980 + ... + 427799.

It is an arithmetic number, because the mean of its divisors is an integer number (156865995).

Almost surely, 2^3734295390 is an apocalyptic number.

3734295390 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3734295390 is an abundant number, since it is smaller than the sum of its proper divisors (7560056250).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3734295390 is a wasteful number, since it uses less digits than its factorization.

3734295390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 846806 (or 846796 counting only the distinct ones).

The product of its (nonzero) digits is 612360, while the sum is 45.

The square root of 3734295390 is about 61108.8814330618. The cubic root of 3734295390 is about 1551.4444239210. Note that the first 4 decimals are identical.

The spelling of 3734295390 in words is "three billion, seven hundred thirty-four million, two hundred ninety-five thousand, three hundred ninety".